CN106278782A - Carbon five product segregation apparatus - Google Patents
Carbon five product segregation apparatus Download PDFInfo
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- CN106278782A CN106278782A CN201510287920.0A CN201510287920A CN106278782A CN 106278782 A CN106278782 A CN 106278782A CN 201510287920 A CN201510287920 A CN 201510287920A CN 106278782 A CN106278782 A CN 106278782A
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Abstract
A kind of carbon five product segregation apparatus, in order to carbon five product of petroleum cracking gained is separated, described carbon five product segregation apparatus includes a light materials knockout tower, one heavy substance knockout tower, one extraction tower, one stripper, one isoprene knockout tower, one reactor, one dicyclopentadiene and pentadiene/cyclopentenes knockout tower, one first thermoregulator, one extractant storage device, one mixing channel, one second thermoregulator and a plurality of heat exchanger, by arranging demarcation strip in distillation column and arranging described heat exchanger between tower and tower, can effectively distribute and use each distillation column heat energy in separation process, to reduce the purpose of energy consumption.
Description
Technical field
The present invention is to relate to a kind of carbon five product of petroleum cracking carries out separate carbon five product with dimerization separating
Device, a kind of carbon five product segregation apparatus with relatively low energy consumption.
Background technology
Distillation column is with the method distilled as principle, utilizes the characteristic of the had different boiling of different material, will
Mixture separates, and distillation column has been widely used in chemical field the most, such as, split in order to separating oil
Product after solution.And mixture separate via distillation column after the different product of gained, after just may be used to
Continuous different application, can promote economic worth and service efficiency and the more environmental protection of mixture thus, by
The importance of this visible application distillation column.
The mode of known application distillation column is found in " Wang, S.J.；Lee,H.Y.；Ho,J.H.；Yu,
C.C.；Huang,H.P.；Lee,M.J.,2010,“Plant-Wide Design of Ideal
Reactive Distillation Processes with Thermal Coupling”,Industrial&
Engineering Chemistry Research, 49 (7), 3262-3274. " and " Alan P.Rossiter,
“Improve Energy Efficiency via Heat Integration”,American of chemical
Engineers (AlChE), 2010, PP.33～42. "
But, the segregation apparatus disclosed in above-mentioned document, still there is the problem that energy consumption is too high, therefore still have improvement
Space.
Summary of the invention
Present invention is primarily targeted at and solve the problem that prior art carbon five product segregation apparatus energy consumption is too high.
For reaching above-mentioned purpose, the present invention provides a kind of carbon five product segregation apparatus, in order to by petroleum cracking gained
Carbon five product separate, described carbon five product segregation apparatus includes:
One light materials/heavy substance the knockout tower inputted for described carbon five product, empty in including one the oneth A tower
Between, one be positioned at an A column plate in a described A tower space, one by one first demarcation strip and an A
Space in the B tower that in tower, space is separated by, one be located at a B column plate in space in a described B tower,
In one first separation tower, space and is positioned at the described first the first separation column plate separating tower space, and one supplies
First input port of described carbon five product input, described carbon five product is described via described first input port input
After light materials/heavy substance knockout tower, carry out a separation process in the inner and export via one first tower top delivery outlet
Delivery outlet at the bottom of one light materials/heavy substance separation overhead product, one first tower exports one light materials/heavy substance and separates
Tower bottom product and one second tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials/heavy substance knockout tower and for described light materials/heavy substance separation overhead product
The extraction tower of input, empty in including one first extractant input port, one second input port, one the 3rd tower
Between and at least one be placed in the 3rd column plate in space, described light materials/heavy substance knockout tower in described 3rd tower
After top product inputs described extraction tower via described second input port, will be defeated with via described first extractant
One extractant of entrance input carries out an extraction process, and contains via delivery outlet output one at the bottom of one second tower
The extraction tower product of described extractant and via one the 3rd tower top delivery outlet output one containing one second carbon one
Material, one second carbon two material, one second carbon three material, one second carbon four material, one second carbon five material
The second mix products, wherein said extractant is selected from an extractant regenerant, a fresh extraction
The group that solvent and combinations thereof is formed；
One is connected to described extraction tower the stripper for the input of described extraction tower product, includes one the 3rd defeated
In delivery outlet, one the 4th tower top delivery outlet, one the 4th tower at the bottom of entrance, one the 3rd tower, space and is placed in
4th column plate in space in described 4th tower, described extraction tower product is described via described 3rd input port input
After stripper, will be via described 4th tower top delivery outlet output one stripping overhead product and via the described 3rd
Delivery outlet at the bottom of tower exports described extractant regenerant；
One is connected to described stripper the isoprene knockout tower for the input of described stripping overhead product, comprises
Have in delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th input port, one the 4th tower space with
And one be placed in the 5th column plate in space in described 5th tower, described stripping overhead product is via described 4th defeated
After entrance inputs described isoprene knockout tower, an isoprene will be exported via delivery outlet at the bottom of described 4th tower
Knockout tower bottom product and export an isoprene product via described 5th tower top delivery outlet；
One reactor being connected to described light materials/heavy substance knockout tower and described isoprene knockout tower,
Include a reactor input port and a reactor delivery outlet, described light materials/heavy substance knockout tower bottom product
And described isoprene knockout tower bottom product inputs described reactor via described reactor input port jointly
After, a reactor product will be exported via described reactor delivery outlet；And
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products.
For reaching above-mentioned purpose, the present invention further provides a kind of carbon five product segregation apparatus, in order to be split by oil
Carbon five product solving gained separates, and described carbon five product segregation apparatus includes:
The one light materials knockout tower inputted for described carbon five product, includes one for the input of described carbon five product
Space and extremely in delivery outlet, one first tower at the bottom of 6th input port, one the 7th tower top delivery outlet, one the 6th tower
Few one is located at first column plate in space in described first tower, and described carbon five product is defeated via described 6th input port
After entering described light materials knockout tower, a light materials knockout tower product will be exported via delivery outlet at the bottom of described 6th tower,
And via described 7th tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials knockout tower the heavy substance separation for the input of described light materials knockout tower product
Tower, includes the 7th input port inputted for described light materials separation overhead product, one the 8th tower top output
In delivery outlet, one second tower at the bottom of mouth, one the 7th tower, space and at least is placed in space in described second tower
The second column plate, described light materials knockout tower product via described 7th input port input described heavy substance separate
After tower, a heavy substance separation overhead product will be exported via described 8th tower top delivery outlet, and via described
Delivery outlet at the bottom of 7th tower exports a heavy substance knockout tower bottom product；
One is connected to described heavy substance knockout tower the extraction tower for the input of described heavy substance separation overhead product,
Include space and at least one appearance in one first extractant input port, one second input port, one the 3rd tower
Being placed in the 3rd column plate in space in described 3rd tower, described heavy substance separation overhead product is via described second defeated
Entrance inputs after described extraction tower, by with the extractant via described first extractant input port input
Carry out an extraction process, and via the delivery outlet output one extraction tower containing described extractant at the bottom of one second tower
Product and via one the 3rd tower top delivery outlet output one containing one second carbon one material, one second carbon two material,
One second carbon three material, one second carbon four material, the second mix products of one second carbon five material, Qi Zhongsuo
State extractant to select from the group formed in an extractant regenerant, a fresh extractant and combinations thereof；
One is connected to described extraction tower the stripping/isoprene knockout tower for the input of described extraction tower product, bag
Supply at the bottom of the 8th input port of described extraction tower product input, one the 9th tower top delivery outlet, one the 8th tower containing one
Delivery outlet at the bottom of delivery outlet, one the 9th tower, one second separate space in tower, at least one be positioned at described second and separate
Space in second separation column plate, one the 5th A tower in space in tower, at least one to be positioned at described 5th A tower empty
Between the 5th A column plate, a 5th B tower being separated by with space in described 5th A tower by one second demarcation strip
The 5th B column plate in space in described 5th B tower is located in interior space and, and described extraction tower product is via institute
After stating the 8th input port input described stripping/isoprene knockout tower, carry out a separation process in the inner, and warp
Described extractant regenerant, defeated via delivery outlet at the bottom of described 9th tower is exported by delivery outlet at the bottom of described 8th tower
Go out one stripping/isoprene knockout tower bottom product and export an isoamyl two via described 9th tower top delivery outlet
Ene product；
One reactor being connected to described heavy substance knockout tower and described stripping/isoprene knockout tower, bag
Containing a reactor input port and a reactor delivery outlet, described heavy substance knockout tower bottom product and described
After stripping/isoprene knockout tower bottom product inputs described reactor via described reactor input port jointly, will
A reactor product is exported via described reactor delivery outlet；And
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products.
For reaching above-mentioned purpose, the present invention further provides a kind of carbon five product segregation apparatus, in order to be split by oil
Carbon five product solving gained separates, and described carbon five product segregation apparatus includes:
One light materials/heavy substance the knockout tower inputted for described carbon five product, empty in including one the oneth A tower
Between, one be positioned at an A column plate in a described A tower space, one by one first demarcation strip and an A
Space in the B tower that in tower, space is separated by, one be located at a B column plate in space in a described B tower,
One first separate space in tower, one be positioned at the described first the first separation column plate and confession separating tower space
First input port of described carbon five product input, described carbon five product is described via described first input port input
After light materials/heavy substance knockout tower, carry out a separation process in the inner and export via one first tower top delivery outlet
Delivery outlet at the bottom of one light materials/heavy substance separation overhead product, one first tower exports one light materials/heavy substance and separates
Tower bottom product and one second tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials/heavy substance knockout tower and for described light materials/heavy substance separation overhead product
The extraction tower of input, empty in including one first extractant input port, one second input port, one the 3rd tower
Between and at least one be placed in the 3rd column plate in space, described light materials/heavy substance knockout tower in described 3rd tower
After top product inputs described extraction tower via described second input port, will be defeated with via described first extractant
One extractant of entrance input carries out an extraction process, and contains via delivery outlet output one at the bottom of one second tower
The extraction tower product of described extractant and via one the 3rd tower top delivery outlet output one containing one second carbon one
Material, one second carbon two material, one second carbon three material, one second carbon four material, one second carbon five material
The second mix products, wherein said extractant is selected from molten in an extractant regenerant, a fresh extraction
The group of agent and combinations thereof composition；
One is connected to described extraction tower the stripping/isoprene knockout tower for the input of described extraction tower product, bag
Supply at the bottom of the 8th input port of described extraction tower product input, one the 9th tower top delivery outlet, one the 8th tower containing one
Delivery outlet at the bottom of delivery outlet, one the 9th tower, one second separate space in tower, at least one be positioned at described second and separate
Space in second separation column plate, one the 5th A tower in space in tower, at least one to be positioned at described 5th A tower empty
Between the 5th A column plate, a 5th B tower being separated by with space in described 5th A tower by one second demarcation strip
The 5th B column plate in space in described 5th B tower is located in interior space and, and described extraction tower product is via institute
After stating the 8th input port input described stripping/isoprene knockout tower, carry out a separation process in the inner, and warp
Described extractant regenerant, defeated via delivery outlet at the bottom of described 9th tower is exported by delivery outlet at the bottom of described 8th tower
Go out one stripping/isoprene knockout tower bottom product and export an isoamyl two via described 9th tower top delivery outlet
Ene product；
One is connected to the anti-of described light materials/heavy substance knockout tower and described stripping/isoprene knockout tower
Answer device, include a reactor input port and a reactor delivery outlet, at the bottom of described light materials/heavy substance knockout tower
Product and described stripping/isoprene knockout tower bottom product input institute via described reactor input port jointly
After stating reactor, a reactor product will be exported via described reactor delivery outlet；And
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products.
For reaching above-mentioned purpose, the present invention further provides a kind of carbon five product segregation apparatus, in order to be split by oil
Carbon five product solving gained separates, and described carbon five product segregation apparatus includes:
The one light materials knockout tower inputted for described carbon five product, includes one for the input of described carbon five product
Space and extremely in delivery outlet, one first tower at the bottom of 6th input port, one the 7th tower top delivery outlet, one the 6th tower
Few one is located at first column plate in space in described first tower, and described carbon five product is defeated via described 6th input port
After entering described light materials knockout tower, a light materials knockout tower product will be exported via delivery outlet at the bottom of described 6th tower,
And via described 7th tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials knockout tower and supplies the heavy substance of described light materials separation overhead product input to divide
From tower, include one defeated for the 7th input port, one the 8th tower top of the input of described light materials separation overhead product
Sky in space and at least is placed in described second tower in delivery outlet, one second tower at the bottom of outlet, one the 7th tower
Between the second column plate, described light materials knockout tower product via described 7th input port input described heavy substance divide
After tower, a heavy substance separation overhead product will be exported via described 8th tower top delivery outlet, and via institute
State delivery outlet at the bottom of the 7th tower and export a heavy substance knockout tower bottom product；
One is connected to described heavy substance knockout tower the extraction tower for the input of described heavy substance separation overhead product,
Include space and at least one appearance in one first extractant input port, one second input port, one the 3rd tower
Being placed in the 3rd column plate in space in described 3rd tower, described heavy substance separation overhead product is via described second defeated
Entrance inputs after described extraction tower, by with the extractant via described first extractant input port input
Carry out an extraction process, and via the delivery outlet output one extraction tower containing described extractant at the bottom of one second tower
Product and via one the 3rd tower top delivery outlet output one containing one second carbon one material, one second carbon two material,
One second carbon three material, one second carbon four material, the second mix products of one second carbon five material, Qi Zhongsuo
State extractant to select from the group of an extractant regenerant, a fresh extractant and combinations thereof composition；
One is connected to described extraction tower the stripper for the input of described extraction tower product, includes one the 3rd defeated
In delivery outlet, one the 4th tower top delivery outlet, one the 4th tower at the bottom of entrance, one the 3rd tower, space and is placed in
4th column plate in space in described 4th tower, described extraction tower product is described via described 3rd input port input
After stripper, will be via described 4th tower top delivery outlet output one stripping overhead product and via the described 3rd
Delivery outlet at the bottom of tower exports described extractant regenerant；
One is connected to described stripper the isoprene knockout tower for the input of described stripper product, includes
In delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th input port, one the 4th tower space and
One is placed in the 5th column plate in space in described 5th tower, and described extraction tower product is via described 4th input port
After inputting described isoprene knockout tower, an isoprene will be exported via delivery outlet at the bottom of described 4th tower and separate
Tower bottom product and export an isoprene product via described 5th tower top delivery outlet；
One reactor being connected to described heavy substance knockout tower and described isoprene knockout tower, includes
One reactor input port, a reactor delivery outlet, described heavy substance knockout tower bottom product and described isoamyl two
Alkene knockout tower bottom product inputs after described reactor via described reactor input port jointly, will via described instead
Device delivery outlet is answered to export a reactor product；
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products；And
One first heat exchanger assemblies, described first heat exchanger assemblies includes that at least one selects from following group
The heat exchanger gone out: one first heat exchanger, one second heat exchanger, one the 3rd heat exchanger, one the 4th
Heat exchanger and one the 5th heat exchanger；
Wherein, delivery outlet, (1-2) described at the bottom of described first heat exchanger is connected to (1-1) described 3rd tower
Delivery outlet at the bottom of two towers and (1-3) described second heat exchanger, described 3rd heat exchanger, described 4th heat
Exchanger, described 5th heat exchanger or described 3rd input port；
Wherein, delivery outlet, (2-2) described at the bottom of described second heat exchanger is connected to (2-1) described 5th tower
Delivery outlet at the bottom of one heat exchanger or described second tower, and (2-3) described 3rd heat exchanger, described 4th heat
Exchanger or described 5th heat exchanger or described 3rd input port；
Wherein, export at the bottom of delivery outlet at the bottom of described 3rd heat exchanger is connected to (3-1) described 7th tower and the 4th tower
Delivery outlet, (3-3) at the bottom of mouth, (3-2) described second heat exchanger, described first heat exchanger or described second tower
Described 4th heat exchanger, described 5th heat exchanger or described 3rd input port and (3-4) described reaction
Device input port；
Wherein, delivery outlet, (4-2) described at the bottom of described 4th heat exchanger is connected to (4-1) described 7th tower
Delivery outlet at the bottom of three heat exchangers, described second heat exchanger, described first heat exchanger or described second tower
And (4-3) described 5th heat exchanger or described 3rd input port；
Wherein, delivery outlet, (5-2) described 4th heat at the bottom of the 5th heat exchanger is connected to (5-1) described 6th tower
Exchanger, described 3rd heat exchanger, described second heat exchanger, described first heat exchanger or described
Delivery outlet at the bottom of second tower and (5-3) described 3rd input port.
For reaching above-mentioned purpose, the present invention further provides a kind of carbon five product segregation apparatus, in order to be split by oil
Carbon five product solving gained separates, and described carbon five product segregation apparatus includes:
The one light materials knockout tower inputted for described carbon five product, includes one for the input of described carbon five product
6th input port, one the 7th tower top delivery outlet, delivery outlet at the bottom of one the 6th tower, space and extremely in one first tower
Few one is located at first column plate in space in described first tower, and described carbon five product is defeated via described 6th input port
After entering described light materials knockout tower, a light materials knockout tower product will be exported via delivery outlet at the bottom of described 6th tower,
And via described 7th tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials knockout tower and supplies the heavy substance of described light materials separation overhead product input to divide
From tower, include one defeated for the 7th input port, one the 8th tower top of the input of described light materials separation overhead product
Outlet, empty in delivery outlet, one second tower at the bottom of one the 7th tower, space and at least is placed in described second tower
Between the second column plate, described light materials knockout tower product via described 7th input port input described heavy substance divide
After tower, a heavy substance separation overhead product will be exported via described 8th tower top delivery outlet, and via institute
State delivery outlet at the bottom of the 7th tower and export a heavy substance knockout tower bottom product；
One is connected to described heavy substance knockout tower the extraction tower for the input of described heavy substance separation overhead product,
Include space and at least one appearance in one first extractant input port, one second input port, one the 3rd tower
Being placed in the 3rd column plate in space in described 3rd tower, described heavy substance separation overhead product is via described second defeated
Entrance inputs after described extraction tower, by with the extractant via described first extractant input port input
Carry out an extraction process, and via the delivery outlet output one extraction tower containing described extractant at the bottom of one second tower
Product and via one the 3rd tower top delivery outlet output one containing one second carbon one material, one second carbon two material,
One second carbon three material, one second carbon four material, the second mix products of one second carbon five material, Qi Zhongsuo
State extractant to select from the group formed in an extractant regenerant, a fresh extractant and combinations thereof；
One is connected to described extraction tower the stripper for the input of described extraction tower product, includes one the 3rd defeated
In delivery outlet, one the 4th tower top delivery outlet, one the 4th tower at the bottom of entrance, one the 3rd tower, space and is placed in
4th column plate in space in described 4th tower, described extraction tower product is described via described 3rd input port input
After stripper, will be via described 4th tower top delivery outlet output one stripping overhead product and via the described 3rd
Delivery outlet at the bottom of tower exports described extractant regenerant；
One is connected to described stripper the isoprene knockout tower for the input of described stripper product, includes
In delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th input port, one the 4th tower space and
One is placed in the 5th column plate in space in described 5th tower, and described extraction tower product is via described 4th input port
After inputting described isoprene knockout tower, an isoprene will be exported via delivery outlet at the bottom of described 4th tower and separate
Tower bottom product and export an isoprene product via described 5th tower top delivery outlet；
One reactor being connected to described heavy substance knockout tower and described isoprene knockout tower, includes
One reactor input port, a reactor delivery outlet, described heavy substance knockout tower bottom product and described isoamyl two
Alkene knockout tower bottom product inputs after described reactor via described reactor input port jointly, will via described instead
Device delivery outlet is answered to export a reactor product；
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products；And
One second heat exchanger assemblies, described second heat exchanger assemblies includes that at least one selects from following group
The heat exchanger gone out: one the 6th heat exchanger, one the 7th heat exchanger and one the 8th heat exchanger；
Wherein, delivery outlet, (6-2) described at the bottom of described 6th heat exchanger is connected to (6-1) described 5th tower
Delivery outlet at the bottom of three towers and (6-3) described 7th heat exchanger, described 8th heat exchanger or described first
Extractant input port；
Wherein, delivery outlet, (7-2) described at the bottom of described 7th heat exchanger is connected to (7-1) described 7th tower
Delivery outlet at the bottom of six heat exchangers or described 3rd tower and (7-3) described 8th heat exchanger or described
One extractant input port；
Wherein, delivery outlet, (8-2) described at the bottom of described 8th heat exchanger is connected to (8-1) described 6th tower
Delivery outlet at the bottom of seven heat exchangers, described 6th heat exchanger or the 3rd tower and (8-3) described first extraction are molten
Agent input port.
For reaching above-mentioned purpose, the present invention further provides a kind of carbon five product segregation apparatus, in order to be split by oil
Carbon five product solving gained separates, and described carbon five product segregation apparatus includes:
The one light materials knockout tower inputted for described carbon five product, includes one for the input of described carbon five product
6th input port, one the 7th tower top delivery outlet, delivery outlet at the bottom of one the 6th tower, space and extremely in one first tower
Few one is located at first column plate in space in described first tower, and described carbon five product is defeated via described 6th input port
After entering described light materials knockout tower, a light materials knockout tower product will be exported via delivery outlet at the bottom of described 6th tower,
And via described 7th tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials knockout tower and supplies the heavy substance of described light materials separation overhead product input to divide
From tower, including the 7th input port inputted for described light materials separation overhead product, one the 8th tower top is defeated
Outlet, delivery outlet at the bottom of one the 7th tower, empty in one second tower, space and at least is placed in described second tower
Between the second column plate, described light materials knockout tower product via described 7th input port input described heavy substance divide
After tower, a heavy substance separation overhead product will be exported via described 8th tower top delivery outlet, and via institute
State delivery outlet at the bottom of the 7th tower and export a heavy substance knockout tower bottom product；
One is connected to described heavy substance knockout tower the extraction tower for the input of described heavy substance separation overhead product,
Include space and at least one appearance in one first extractant input port, one second input port, one the 3rd tower
Being placed in the 3rd column plate in space in described 3rd tower, described heavy substance separation overhead product is via described second defeated
Entrance inputs after described extraction tower, by with the extractant via described first extractant input port input
Carry out an extraction process, and via the delivery outlet output one extraction tower product containing extractant at the bottom of one second tower
And via one the 3rd tower top delivery outlet output one containing one second carbon one material, one second carbon two material, one
Second carbon three material, one second carbon four material, the second mix products of one second carbon five material, wherein said
Extractant is selected from the group of an extractant regenerant, a fresh extractant and combinations thereof composition；
One is connected to described extraction tower the stripper for the input of described extraction tower product, includes one the 3rd defeated
In delivery outlet, one the 4th tower top delivery outlet, one the 4th tower at the bottom of entrance, one the 3rd tower, space and is placed in
4th column plate in space in described 4th tower, described extraction tower product is described via described 3rd input port input
After stripper, will be via described 4th tower top delivery outlet output one stripping overhead product and via the described 3rd
Delivery outlet at the bottom of tower exports described extractant regenerant；
One is connected to described stripper the isoprene knockout tower for the input of described stripper product, includes
In delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th input port, one the 4th tower space and
One is placed in the 5th column plate in space in described 5th tower, and described extraction tower product is via described 4th input port
After inputting described isoprene knockout tower, an isoprene will be exported via delivery outlet at the bottom of described 4th tower and separate
Tower bottom product and export an isoprene product via described 5th tower top delivery outlet；
One reactor being connected to described heavy substance knockout tower and described isoprene knockout tower, includes
One reactor input port, a reactor delivery outlet, described heavy substance knockout tower bottom product and described isoamyl two
Alkene knockout tower bottom product inputs after described reactor via described reactor input port jointly, will via described instead
Device delivery outlet is answered to export a reactor product；
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products；And
One the 3rd heat exchanger assemblies, described 3rd heat exchanger assemblies includes that at least one selects from following group
The heat exchanger gone out: one the 9th heat exchanger and 1 the tenth heat exchanger；
Wherein, delivery outlet, (9-2) described at the bottom of described 9th heat exchanger is connected to (9-1) described 7th tower
Five delivery outlets and (9-3) described tenth heat exchanger or described dicyclopentadiene product exit；
Wherein, described in delivery outlet, (10-2) at the bottom of described tenth heat exchanger is connected to (10-1) described 6th tower
9th heat exchanger or described 5th delivery outlet and (10-3) described dicyclopentadiene product exit.
For reaching above-mentioned purpose, the present invention further provides a kind of carbon five product segregation apparatus, in order to be split by oil
Carbon five product solving gained separates, and described carbon five product segregation apparatus includes:
The one light materials knockout tower inputted for described carbon five product, includes one for the input of described carbon five product
6th input port, one the 7th tower top delivery outlet, delivery outlet at the bottom of one the 6th tower, space and extremely in one first tower
Few one is located at first column plate in space in described first tower, and described carbon five product is defeated via described 6th input port
After entering described light materials knockout tower, a light materials knockout tower product will be exported via delivery outlet at the bottom of described 6th tower,
And via described 7th tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials knockout tower and supplies the heavy substance of described light materials separation overhead product input to divide
From tower, including the 7th input port inputted for described light materials separation overhead product, one the 8th tower top is defeated
Outlet, delivery outlet at the bottom of one the 7th tower, empty in one second tower, space and at least is placed in described second tower
Between the second column plate, described light materials knockout tower product via described 7th input port input described heavy substance divide
After tower, a heavy substance separation overhead product will be exported via described 8th tower top delivery outlet, and via institute
State delivery outlet at the bottom of the 7th tower and export a heavy substance knockout tower bottom product；
One is connected to described heavy substance knockout tower the extraction tower for the input of described heavy substance separation overhead product,
Include space and at least one appearance in one first extractant input port, one second input port, one the 3rd tower
Being placed in the 3rd column plate in space in described 3rd tower, described heavy substance separation overhead product is via described second defeated
Entrance inputs after described extraction tower, by with the extractant via described first extractant input port input
Carry out an extraction process, and via the delivery outlet output one extraction tower product containing extractant at the bottom of one second tower
And via one the 3rd tower top delivery outlet output one containing one second carbon one material, one second carbon two material, one
Second carbon three material, one second carbon four material, the second mix products of one second carbon five material, wherein said
Extractant select from an extractant regenerant, a fresh extractant with and combinations thereof the group that formed；
One is connected to described extraction tower the stripper for the input of described extraction tower product, includes one the 3rd defeated
In delivery outlet, one the 4th tower top delivery outlet, one the 4th tower at the bottom of entrance, one the 3rd tower, space and is placed in
4th column plate in space in described 4th tower, described extraction tower product is described via described 3rd input port input
After stripper, will be via described 4th tower top delivery outlet output one stripping overhead product and via the described 3rd
Delivery outlet at the bottom of tower exports described extractant regenerant；
One is connected to described stripper the isoprene knockout tower for the input of described stripper product, includes
In delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th input port, one the 4th tower space and
One is placed in the 5th column plate in space in described 5th tower, and described extraction tower product is via described 4th input port
After inputting described isoprene knockout tower, an isoprene will be exported via delivery outlet at the bottom of described 4th tower and separate
Tower bottom product and export an isoprene product via described 5th tower top delivery outlet；
One reactor being connected to described heavy substance knockout tower and described isoprene knockout tower, includes
One reactor input port, a reactor delivery outlet, described heavy substance knockout tower bottom product and described isoamyl two
Alkene knockout tower bottom product inputs after described reactor via described reactor input port jointly, will via described instead
Device delivery outlet is answered to export a reactor product；
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products；And
At least one device selected from following group: one first thermoregulator, an extractant store dress
Put, a mixing channel and one second thermoregulator；
Wherein, delivery outlet at the bottom of described first thermoregulator is connected to described second tower and described 3rd input port
Between；
Wherein, delivery outlet at the bottom of described extractant storage device is connected to described 3rd tower and described first extraction
Between solvent input port, described extractant storage device further include an extractant storage device input port,
One second extractant input port and an extractant storage device delivery outlet, wherein said extractant returns
After receipts thing inputs described extractant storage device via described extractant storage device input port, or directly
Via the output of described extractant storage device delivery outlet to described first extractant input port, or with via
The described fresh extractant of described second extractant input port input, at described extractant storage device
After interior mixing, via the output of described extractant storage device delivery outlet to described first extractant input port；
Wherein, delivery outlet at the bottom of delivery outlet, described 4th tower at the bottom of described mixing channel is connected to described 7th tower and
Between described reactor input port, described mixing channel further includes one first mixing channel input port, one second mixing
Groove input port and a mixing channel delivery outlet, described heavy substance knockout tower bottom product is via described first mixing
Groove input port and described isoprene knockout tower bottom product are described via described second mixing channel input port input
After mixing channel mixing, then via the output of described mixing channel delivery outlet to described reactor input port；Wherein, institute
State the second thermoregulator and be connected to described extractant storage device input port or described first extractant is defeated
At the bottom of entrance and described 3rd tower between delivery outlet.
In sum, advantages of the present invention is, by arrange in distillation column demarcation strip and tower and tower it
Between heat exchanger is set, can effectively distribute with use each distillation column heat energy in separation process, to reach
To the purpose reducing energy consumption.
Accompanying drawing explanation
Fig. 1 is the device schematic diagram of first embodiment of the invention.
Fig. 2 is the device schematic diagram of second embodiment of the invention.
Fig. 3 is the device schematic diagram of third embodiment of the invention.
Fig. 4 is the device schematic diagram of fourth embodiment of the invention.
Fig. 5 is the device schematic diagram of fifth embodiment of the invention.
Fig. 6 is the device schematic diagram of sixth embodiment of the invention.
Fig. 7 is the device schematic diagram of seventh embodiment of the invention.
Fig. 8 is the device schematic diagram of eighth embodiment of the invention.
Detailed description of the invention
Relate to detailed description of the invention and technology contents, show and just coordinate graphic being described as follows:
Relating to first embodiment, please arrange in pairs or groups refering to shown in Fig. 1, Fig. 1 is the structure of first embodiment of the invention
Schematic diagram, as it can be seen, the present invention is a kind of carbon five product segregation apparatus, in order to by petroleum cracking gained
One carbon five product A separates, and described carbon five product segregation apparatus includes one light materials/heavy substance knockout tower
80, extraction tower 30, a stripper 40, isoprene knockout tower 50, a reactor 60 and an a pair of
Cyclopentadiene and pentadiene/cyclopentenes knockout tower 70.Described light materials/heavy substance knockout tower 80 be via
One first input port inputs for described carbon five product A, and includes space 81, the oneth A in one the oneth A tower
In column plate 82, the oneth B tower space 83, the oneth B column plate 84,1 first separate in tower space 85 with
And one first separate column plate 86, a described A column plate 82 is positioned at a described A tower space 81, described
In oneth B tower, space 83 is separated by with space 81 in a described A tower by one first demarcation strip 87, described
Space 83 in a described B tower is located at by oneth B column plate 84, and described first separates column plate 86 is positioned at described the
One separates space 85 in tower；Described extraction tower 30 is connected to described light materials/heavy substance knockout tower 80, and bag
Include space 31 and at least the 3rd in one first extractant input port, one second input port, one the 3rd tower
Column plate 32, described 3rd column plate 32 is placed in space 31 in described 3rd tower；Described stripper 40 is connected to
Described extraction tower 30, and include delivery outlet at the bottom of one the 3rd input port, one the 3rd tower, one the 4th tower top delivery outlet,
Space 41 and one the 4th column plate 42 in one the 4th tower, described 4th column plate 42 is placed in described 4th tower
Space 41；Described isoprene knockout tower 50 is connected to described stripper 40, and include one the 4th input port,
Space 51 and one the 5th column plate in delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th tower
52, described 5th column plate 52 is placed in space 51 in described 5th tower；Described reactor 60 is connected to
Described light materials/heavy substance knockout tower 80 and described isoprene knockout tower 50, and include a reactor input
Mouth and a reactor delivery outlet；Described dicyclopentadiene is connected to pentadiene/cyclopentenes knockout tower 70
Described reactor 60, and include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
Space 71 and one the 6th column plate 72 in one the 6th tower top delivery outlet, one the 6th tower, described 6th column plate 72
It is placed in space 71 in described 6th tower.
Operating as follows, described carbon five product A inputs described light materials/heavy substance via described first input port and divides
After 80s from tower, carry out a separation process in the inner and export a light materials/weight via one first tower top delivery outlet
Delivery outlet at the bottom of material separation overhead product P, one first tower exports one light materials/heavy substance knockout tower bottom product Q
And one second tower top delivery outlet output one containing one first carbon one material, one first carbon two material, one first
Carbon three material, one first carbon four material and the first mix products C of one first carbon five material, described light thing
After matter/heavy substance separation overhead product P inputs described extraction tower 30 via described second input port, will be with warp
An extraction process is carried out by an extractant R of described first extractant input port input, and via one the
Delivery outlet output one at the bottom of two towers contains the extraction tower product F of described extractant R and via one the 3rd tower top
Delivery outlet output one containing one second carbon one material, one second carbon two material, one second carbon three material, one the
Two carbon four materials, the second mix products G of one second carbon five material, wherein said extractant R is to select certainly
In an an extractant regenerant I or fresh extractant S, described extraction tower product F is via the described 3rd
After input port inputs described stripper 40, will be via described 4th tower top delivery outlet output one stripping overhead product
H and via at the bottom of described 3rd tower delivery outlet export described extractant regenerant I, described stripping overhead product
After H inputs described isoprene knockout tower 50 via described 4th input port, will be via defeated at the bottom of described 4th tower
Outlet exports an isoprene knockout tower bottom product J and exports an isoamyl via described 5th tower top delivery outlet
Diene product K, produces at the bottom of described light materials/heavy substance knockout tower bottom product Q and described isoprene knockout tower
After thing J inputs described reactor 60 via described reactor input port jointly, will export via described reactor
Mouth output one reactor product L, described reactor product L input described dicyclo via described 5th input port
After pentadiene and pentadiene/cyclopentenes knockout tower 70, will export between one via described 6th tower top delivery outlet
Pentadiene/cyclopentene product M, export via delivery outlet at the bottom of described 5th tower a dicyclopentadiene product N and
Via in described first tower delivery outlet output one containing carbon six material, carbon seven material, carbon eight material,
One carbon nine material and the 3rd mix products O of carbon more than nine material.
In the present embodiment, described carbon five product segregation apparatus more can comprise at least one and select from following group
Device: one first thermoregulator X1, an extractant storage device X2, a mixing channel X3 or 1
Two thermoregulator X4.Described first thermoregulator X1 is connected to delivery outlet at the bottom of described second tower and described
Between 3rd input port, described extractant storage device X2 is connected to delivery outlet at the bottom of described 3rd tower with described
Between first extractant input port, described extractant storage device X2 further includes an extractant and stores dress
Put input port, one second extractant input port and an extractant storage device delivery outlet, described mixing channel
X3 be connected to delivery outlet at the bottom of delivery outlet at the bottom of described first tower, described 4th tower and described reactor input port it
Between, it is mixed that described mixing channel X3 further includes one first mixing channel input port, one second mixing channel input port and one
Closing groove delivery outlet, described second thermoregulator X4 is connected to described extractant storage device input port and institute
State at the bottom of the 3rd tower between delivery outlet.Wherein, described extractant regenerant I stores via described extractant
After device input port inputs described extractant storage device X2, or directly store dress via described extractant
Put delivery outlet output to described first extractant input port, or with via described second extractant input port
The described fresh extractant S of input, in described extractant storage device X2 after mixing, via described
The output of extractant storage device delivery outlet extremely described first extractant input port, described light materials/heavy substance
Knockout tower bottom product Q is via described first mixing channel input port and described isoprene knockout tower bottom product J
After inputting described mixing channel X3 mixing via described second mixing channel input port, then export via described mixing channel
Mouth output is to described reactor input port.
Relating to the second embodiment, please arrange in pairs or groups refering to shown in Fig. 2, Fig. 2 is the structure of second embodiment of the invention
Schematic diagram, as it can be seen, the present invention is a kind of carbon five product segregation apparatus, in order to by petroleum cracking gained
Described carbon five product A separates, and described carbon five product A segregation apparatus includes a described material knockout tower
10, a heavy substance knockout tower 20, described extraction tower 30, stripping/isoprene knockout tower 90, described instead
Answer device 60 and described dicyclopentadiene and pentadiene/cyclopentenes knockout tower 70.Described light materials knockout tower
10 include sky in delivery outlet, one first tower at the bottom of one the 6th input port, one the 7th tower top delivery outlet, one the 6th tower
Between 11 and at least one first column plate 12, described 6th input port inputs for described carbon five product A, described
Space 11 in described first tower is located at by first column plate 12；Described heavy substance knockout tower 20 is connected to described light thing
Matter knockout tower 10, and include delivery outlet at the bottom of one the 7th input port, one the 8th tower top delivery outlet, one the 7th tower,
Space 21 and at least one second column plate 22 in one second tower, described second column plate 22 is placed in described second
Space 21 in tower；Described extraction tower 30 is connected to described heavy substance knockout tower 20, and includes described first
Space 31 and more described 3rd column plate in extractant input port, described second input port, described 3rd tower
32, described 3rd column plate 32 is placed in space 31 in described 3rd tower；Described stripping/isoprene knockout tower
90 are connected to described extraction tower 30, and include one the 8th input port, one the 9th tower top delivery outlet, one the 8th tower
In delivery outlet, one second separation tower at the bottom of end delivery outlet, one the 9th tower, space 95, at least one second separates column plate
96, in one the 5th A tower in A column plate 92, the 5th B tower of space 91, at least the 5th space 93 and
One the 5th B column plate 94, described second separates column plate 96 is positioned at described second separation tower space 95, described
5th A column plate 92 is positioned at described 5th A tower space 91, and in described 5th B tower, space 93 is by one
Two compartment plate 97 is separated by with space 91 in described 5th A tower, and described 5th B column plate 94 is located at the described 5th
Space 93 in B tower；Described reactor 60 be connected to described heavy substance knockout tower 20 and described stripping/
Isoprene knockout tower 90, and include described reactor input port and described reactor delivery outlet；Described double
Cyclopentadiene and pentadiene/cyclopentenes knockout tower 70 are connected to described reactor 60, and include the described 5th
Delivery outlet in delivery outlet, described first tower at the bottom of input port, described 5th tower, described 6th tower top delivery outlet,
Space 71 and described 6th column plate 72 in described 6th tower, described 6th column plate 72 is placed in the described 6th
Space 71 in tower.
Operating as follows, described carbon five product A inputs described light materials knockout tower 10 via described 6th input port
After, a light materials knockout tower product B will be exported via delivery outlet at the bottom of described 6th tower, and via described
Seven tower top delivery outlet outputs are containing described first carbon one material, described first carbon two material, described first carbon three
Material, described first carbon four material and the described first mix products C of described first carbon five material, described
Light materials knockout tower product B inputs after described heavy substance knockout tower 20 via described 7th input port, will be via
Described 8th tower top delivery outlet exports a heavy substance separation overhead product D, and via defeated at the bottom of described 7th tower
Outlet output one heavy substance knockout tower bottom product E, described heavy substance separation overhead product D is via described second
Input port inputs after described extraction tower 30, by with the described extraction via described first extractant input port input
Take solvent R and carry out described extraction process, and molten containing described extraction via delivery outlet output at the bottom of described second tower
The described extraction tower product F of agent R and via described 3rd tower top delivery outlet output containing described second carbon one
Material, described second carbon two material, described second carbon three material, described second carbon four material, described positive penta
The described second mix products G, wherein said extractant R of alkane and described amylene is to select from described extraction
Take solvent recovery thing I or described fresh extractant S, described extraction tower product F via described 8th input
Mouth input described stripping/isoprene knockout tower is after 90s, carries out described separation process in the inner, and via institute
State delivery outlet at the bottom of the 8th tower to export described extractant regenerant I, export via delivery outlet at the bottom of described 9th tower
One stripping/isoprene knockout tower bottom product T and via described 9th tower top delivery outlet export described isoamyl
Diene product K, described heavy substance knockout tower bottom product E and described stripping/isoprene knockout tower bottom product
After T inputs described reactor 60 via described reactor input port jointly, will be via described reactor delivery outlet
Export described reactor product L, described reactor product L and input described dicyclo via described 5th input port
After pentadiene and pentadiene/cyclopentenes knockout tower 70, will be described via described 6th tower top delivery outlet output
Pentadiene/cyclopentene product M, via at the bottom of described 5th tower delivery outlet export described dicyclopentadiene product N
And via delivery outlet output in described first tower containing described carbon six material, described carbon seven material, described carbon
The described 3rd mix products O of eight materials, described carbon nine material and described carbon more than nine material.
In the present embodiment, described carbon five product segregation apparatus more can comprise at least one and select from following group
Device: described first thermoregulator X1, described extractant storage device X2, described mixing channel X3
Or described second thermoregulator X4.Described first thermoregulator X1 is connected at the bottom of described second tower export
Between mouth and described 8th input port, described extractant storage device X2 is connected at the bottom of described 8th tower export
Between mouth and described first extractant input port, described extractant storage device X2 further includes described extraction
Solvent storage device input port, described second extractant input port and the output of described extractant storage device
Mouthful, described mixing channel X3 be connected to delivery outlet at the bottom of delivery outlet, described 9th tower at the bottom of described 8th tower with described instead
Answering between device input port, described mixing channel X3 further includes described first mixing channel input port, described second mixing
Groove input port and described mixing channel delivery outlet, described second thermoregulator X4 is connected to described extractant
At the bottom of storage device input port and described 8th tower between delivery outlet.Wherein, described extractant regenerant I warp
Inputted after described extractant storage device X2 by described extractant storage device input port, or directly via
The output of described extractant storage device delivery outlet to described first extractant input port, or with via described
The described fresh extractant S of the second extractant input port input, at described extractant storage device X2
After interior mixing, via the output of described extractant storage device delivery outlet to described first extractant input port,
Described heavy substance knockout tower bottom product E is via described first mixing channel input port and described stripping/isoamyl two
After alkene knockout tower bottom product T inputs described mixing channel X3 mixing via described second mixing channel input port, then warp
By the output of described mixing channel delivery outlet to described reactor input port.
Relating to the 3rd embodiment, please arrange in pairs or groups refering to shown in Fig. 3, Fig. 3 is the structure of third embodiment of the invention
Schematic diagram, as it can be seen, the present invention is a kind of carbon five product segregation apparatus, in order to by petroleum cracking gained
Described carbon five product A separates, and described carbon five product A segregation apparatus includes described light materials/heavy substance
Knockout tower 80, described extraction tower 30, described stripping/isoprene knockout tower 90, described reactor 60 with
And described dicyclopentadiene and pentadiene/cyclopentenes knockout tower 70.Described light materials/heavy substance knockout tower 80
Including space 83 in space 81, a described A column plate 82, a described B tower in a described A tower,
Space 21 in a described B column plate 84, described second tower, described second column plate 22 and described first defeated
Entrance, a described A column plate 82 is positioned at a described A tower space 81, space in a described B tower
83 are separated by with space 81 in a described A tower by described first demarcation strip 87, a described B column plate 84
Being located at space 83 in a described B tower, described second column plate 22 is positioned at described second tower space 21；Institute
State extraction tower 30 be connected to described light materials/heavy substance knockout tower 80 and separate for described light materials/heavy substance
Overhead product P inputs, and include described first extractant input port, described second input port, described the
Space 31 and more described 3rd column plate 32 in three towers, more described 3rd column plate 32 is placed in described 3rd tower
Interior space 31；Described stripping/isoprene knockout tower 90 is connected to described extraction tower 30, and includes described
Delivery outlet at the bottom of delivery outlet, described 9th tower at the bottom of eight input ports, described 9th tower top delivery outlet, described 8th tower,
Space 91 in space 51, more described 5th column plate 52, described 5th A tower in described 5th tower, more described
Space 93 and described 5th B column plate 94 in 5th A column plate 92, described 5th B tower, the more described 5th
Column plate 52 is positioned at described 5th tower space 51, and more described 5th A column plate 92 is positioned at described 5th A tower
Space 91, in described 5th B tower, space 93 is empty with in described 5th A tower by described second demarcation strip 97
Between 91 be separated by, space 93 in described 5th B tower is located at by described 5th B column plate 94；Described reactor 60
It is connected to described light materials/heavy substance knockout tower 80 and described stripping/isoprene knockout tower 90, and
Including described reactor input port and described reactor delivery outlet；Described dicyclopentadiene and pentadiene/ring penta
Alkene knockout tower 70 is connected to described reactor 60, and includes at the bottom of described 5th input port, described 5th tower defeated
Outlet, in described first tower in delivery outlet, described 6th tower top delivery outlet, described 6th tower space 71 and
Described 6th column plate 72, described 6th column plate 72 is placed in space 71 in described 6th tower.
Operating as follows, described carbon five product A inputs described light materials/heavy substance via described first input port and divides
After 80s from tower, carry out described separation process in the inner and export described light thing via described first tower top delivery outlet
Delivery outlet at the bottom of matter/heavy substance separation overhead product P, described first tower exports described light materials/heavy substance and separates
Tower bottom product Q and described second tower top delivery outlet output are containing described first carbon one material, described first carbon
Two materials, described first carbon three material, described first carbon four material and described first carbon five material described
First mix products C, described light materials/heavy substance separation overhead product P are via described second input port input
After described extraction tower 30, by with via described first extractant input port input described extractant R
Carry out described extraction process, and via the delivery outlet output institute containing described extractant R at the bottom of described second tower
State extraction tower product F and via described 3rd tower top delivery outlet output containing described second carbon one material, institute
State the second carbon two material, described second carbon three material, described second carbon four material, described second carbon five material
Described second mix products G, wherein said extractant R select from described extractant regenerant I or
Described fresh extractant S, described extraction tower product F input described stripping/different via described 8th input port
Pentadiene knockout tower is after 90s, carries out described separation process in the inner, and defeated via delivery outlet at the bottom of described 8th tower
Go out described extractant regenerant I, divide via the described stripping/isoprene of delivery outlet output at the bottom of described 9th tower
Described isoprene product K is exported from tower bottom product TJ and via described 9th tower top delivery outlet, described
Light materials/heavy substance knockout tower bottom product Q and described stripping/isoprene knockout tower common warp of bottom product TJ
After being inputted described reactor 60 by described reactor input port, will be described via the output of described reactor delivery outlet
Reactor product L, described reactor product L via described 5th input port input described dicyclopentadiene with
After pentadiene/cyclopentenes knockout tower 70, will via described 6th tower top delivery outlet export described pentadiene/
Cyclopentene product M, via at the bottom of described 5th tower delivery outlet export described dicyclopentadiene product N and via
In described first tower delivery outlet output containing described carbon six material, described carbon seven material, described carbon eight material,
Described carbon nine material and the described 3rd mix products O of described carbon more than nine material.
In the present embodiment, described carbon five product A segregation apparatus more can comprise at least one and select from following group
The device gone out: described first thermoregulator X1, described extractant storage device X2, described mixing channel
X3 or described second thermoregulator X4.Described first thermoregulator X1 is connected at the bottom of described second tower defeated
Between outlet and described 8th input port, described extractant storage device X2 is connected at the bottom of described 8th tower defeated
Between outlet and described first extractant input port, described extractant storage device X2 further includes described extraction
Take solvent storage device input port, described second extractant input port and described extractant storage device defeated
Outlet, described mixing channel X3 is connected to delivery outlet at the bottom of delivery outlet at the bottom of described first tower, described 9th tower and described
Between reactor input port, described mixing channel X3 further include described first mixing channel input port, described second mix
Closing groove input port and described mixing channel delivery outlet, it is molten that described second thermoregulator X4 is connected to described extraction
At the bottom of agent storage device input port and described 8th tower between delivery outlet.Wherein, described extractant regenerant I
After inputting described extractant storage device X2 via described extractant storage device input port, or directly warp
By the output of described extractant storage device delivery outlet to described first extractant input port, or with via institute
State the described fresh extractant S of the second extractant input port input, at described extractant storage device
After interior mixing, via the output of described extractant storage device delivery outlet to described first extractant input port,
Described light materials/heavy substance knockout tower bottom product Q via described first mixing channel input port and described stripping/
Isoprene knockout tower bottom product TJ inputs described mixing channel X3 mixing via described second mixing channel input port
After, then via the output of described mixing channel delivery outlet to described reactor inlet.
Relating to the 4th embodiment, please arrange in pairs or groups refering to shown in Fig. 4, Fig. 4 is the structure of fourth embodiment of the invention
Schematic diagram, as it can be seen, be from the different of above-mentioned first embodiment, in the present embodiment, described carbon five
Product segregation apparatus more can comprise one first heat exchanger assemblies, one second heat exchanger assemblies and the 3rd
Heat exchanger assemblies.Described first heat exchanger assemblies includes handing over from one first heat exchanger E1, one second heat
In parallel operation E2, one the 3rd heat exchanger E3 and one the 4th heat exchanger E4, select at least one and formed,
Described second heat exchanger assemblies includes in one the 6th heat exchanger E6 and one the 7th heat exchanger E7,
Selecting at least one to be formed, described 3rd heat exchanger assemblies includes from one the 9th heat exchanger E9.
Described first heat exchanger E1 is connected to delivery outlet, (1-2) described second tower at the bottom of (1-1) described 3rd tower
End delivery outlet, (1-3) described second heat exchanger E2, described 3rd heat exchanger E3, described 4th heat are handed over
Parallel operation E4, described 5th heat exchanger E5, described first thermoregulator X1 or described 3rd input port；
Described second heat exchanger E2 is connected to delivery outlet, (2-2) described first heat exchange at the bottom of (2-1) described 5th tower
Delivery outlet, (2-3) described 3rd heat exchanger E3, described 4th heat exchanger at the bottom of device E1 or described second tower
E4 or the 5th heat exchanger E5, described first thermoregulator X1 or described 3rd input port；Described
Three heat exchanger E3 be connected to (3-1) described mixing channel delivery outlet, (3-2) described second heat exchanger E2,
Delivery outlet at the bottom of described first heat exchanger E1 or described second tower, (3-3) described 4th heat exchanger E4,
Described 5th heat exchanger E5, described first thermoregulator X1 or described 3rd input port, (3-4) institute
State reactor input port；Described 4th heat exchanger E4 is connected to (4-1) described first delivery outlet, (4-2)
Described 3rd heat exchanger E3, described second heat exchanger E2, described first heat exchanger E1 or described
Delivery outlet, (4-3) described 5th heat exchanger E5, described first thermoregulator X1 or institute at the bottom of second tower
State the 3rd input port；Described 6th heat exchanger E6 is connected to delivery outlet, (6-2) at the bottom of (6-1) described 5th tower
Delivery outlet, (6-3) the 7th heat exchanger E7, described second thermoregulator X4 or institute at the bottom of described 3rd tower
State extractant storage device input port；Described 7th heat exchanger E7 is connected at the bottom of (7-1) described first tower
At the bottom of delivery outlet, (7-2) the 6th heat exchanger E6, described 3rd tower, delivery outlet, (7-3) described second temperature are adjusted
Joint device X4 or described extractant storage device input port；Described 9th heat exchanger E9 is connected to (9-1)
Delivery outlet and (9-3) described dicyclopentadiene at the bottom of delivery outlet, (9-2) described 5th tower at the bottom of described first tower
Product N exports.
Relating to the 5th embodiment, please arrange in pairs or groups refering to shown in Fig. 5, Fig. 5 is the structure of fifth embodiment of the invention
Schematic diagram, as it can be seen, be from above-mentioned the different of second embodiment, in the present embodiment, described carbon five
Product segregation apparatus more can comprise described first heat exchanger assemblies, described second heat exchanger assemblies and institute
State the 3rd heat exchanger assemblies.Described first heat exchanger assemblies includes from described first heat exchanger E1, institute
State the second heat exchanger E2, described 3rd heat exchanger E3, described 4th heat exchanger E4 and described
In five heat exchanger E5, selecting at least one and formed, described second heat exchanger assemblies includes from described
In six heat exchanger E6, described 7th heat exchanger E7 and described 8th heat exchanger E8, select at least
One is formed, and described 3rd heat exchanger assemblies includes from described 9th heat exchanger E9 and the described tenth
In heat exchanger E10, select at least one and formed.
Described first heat exchanger E1 is connected to delivery outlet, (1-2) described second tower at the bottom of (1-1) described 8th tower
End delivery outlet, (1-3) described second heat exchanger E2, described 3rd heat exchanger E3, described 4th heat are handed over
Parallel operation E4, described 5th heat exchanger E5, described first thermoregulator X1 or described 8th input port；
Described second heat exchanger E2 is connected to delivery outlet, (2-2) described first heat exchange at the bottom of (2-1) described 5th tower
Delivery outlet, (2-3) described 3rd heat exchanger E3, described 4th heat exchanger at the bottom of device E1 or described second tower
E4 or the 5th heat exchanger E5, described first thermoregulator X1 or described 8th input port；Described
Three heat exchanger E3 be connected to (3-1) described mixing channel delivery outlet, (3-2) described second heat exchanger E2,
Delivery outlet at the bottom of described first heat exchanger E1 or described second tower, (3-3) described 4th heat exchanger E4,
Described 5th heat exchanger E5, described first thermoregulator X1 or described 8th input port, (3-4) institute
State reactor input port；Described 4th heat exchanger E4 is connected to (4-1) described 7th delivery outlet, (4-2)
Described 3rd heat exchanger E3, described second heat exchanger E2, described first heat exchanger E1 or described
Delivery outlet, (4-3) described 5th heat exchanger E5, described first thermoregulator X1 or institute at the bottom of second tower
State the 8th input port；Described 5th heat exchanger E5 is connected to described in (5-1) described 6th delivery outlet, (5-2)
4th heat exchanger E4, described 3rd heat exchanger E3, described second heat exchanger E2, described first heat
Delivery outlet, (5-3) described first thermoregulator X1 or described at the bottom of exchanger E1 or described second tower
Eight input ports；Described 6th heat exchanger E6 is connected to described in delivery outlet at the bottom of (6-1) described 5th tower, (6-2)
Delivery outlet at the bottom of 8th tower, (6-3) described 7th heat exchanger E7, described 8th heat exchanger E8, described
Two thermoregulator X4 or described extractant storage device input ports；Described 7th heat exchanger E7 is even
Be connected to delivery outlet at the bottom of delivery outlet at the bottom of (7-1) described 7th tower, (7-2) the 6th heat exchanger E6 or the 8th tower,
(7-3) described 8th heat exchanger E8, described second thermoregulator X4 or described extractant store dress
Put input port；Described 8th heat exchanger E8 is connected to described in delivery outlet at the bottom of (8-1) described 6th tower, (8-2)
Described in delivery outlet, (8-3) at the bottom of 7th heat exchanger E7, described 6th heat exchanger E6 or described 8th tower
Second thermoregulator X4 or described extractant storage device input port；Described 9th heat exchanger E9
It is connected to delivery outlet at the bottom of delivery outlet, (9-2) described 5th tower at the bottom of (9-1) described 7th tower and (9-3) is described
Tenth heat exchanger E10 or described dicyclopentadiene product N outlet；Described tenth heat exchanger E10 connects
In defeated at the bottom of delivery outlet, (10-2) described 9th heat exchanger E9, described 7th tower at the bottom of (10-1) described 6th tower
Delivery outlet at the bottom of outlet or described 5th tower and (10-3) described dicyclopentadiene product N outlet.
Relating to sixth embodiment, please arrange in pairs or groups refering to shown in Fig. 6, Fig. 6 is the structure of sixth embodiment of the invention
Schematic diagram, as it can be seen, be from the different of above-mentioned first embodiment, in the present embodiment, described carbon five
Product segregation apparatus more can comprise described first heat exchanger assemblies, described second heat exchanger assemblies and institute
State the 3rd heat exchanger assemblies.Described first heat exchanger assemblies includes from described first heat exchanger E1, institute
State in the second heat exchanger E2, described 3rd heat exchanger E3 and described 4th heat exchanger E4, select
At least one is formed, and described second heat exchanger assemblies includes from described 6th heat exchanger E6 and described
In 7th heat exchanger E7, selecting at least one and formed, described 3rd heat exchanger assemblies includes from described
9th heat exchanger E9.
Described first heat exchanger E1 is connected to delivery outlet, (1-2) described second tower at the bottom of (1-1) described 8th tower
End delivery outlet, (1-3) described second heat exchanger E2, described 3rd heat exchanger E3, described 4th heat are handed over
Parallel operation E4, described first thermoregulator X1 or described 8th input port；Described second heat exchanger E2
It is connected at the bottom of delivery outlet at the bottom of (2-1) described 5th tower, (2-2) described first heat exchanger E1 or described second tower
Delivery outlet, (2-3) described 3rd heat exchanger E3, described 4th heat exchanger E4 or the 5th heat exchanger
E5, described first thermoregulator X1 or described 8th input port；Described 3rd heat exchanger E3 connects
In (3-1) described mixing channel delivery outlet, (3-2) described second heat exchanger E2, described first heat exchanger E1,
Or delivery outlet at the bottom of described second tower, (3-3) described 4th heat exchanger E4, described 5th heat exchanger E5,
Described first thermoregulator X1 or described 8th input port, (3-4) described reactor input port；Described
4th heat exchanger E4 be connected to (4-1) described first delivery outlet, (4-2) described 3rd heat exchanger E3,
Delivery outlet, (4-3) at the bottom of described second heat exchanger E2, described first heat exchanger E1 or described second tower
Described 5th heat exchanger E5, described first thermoregulator X1 or described 8th input port；Described 6th
Heat exchanger E6 be connected to delivery outlet at the bottom of delivery outlet, (6-2) described 8th tower at the bottom of (6-1) described 5th tower,
(6-3) described 7th heat exchanger E7, described second thermoregulator X4 or described extractant store dress
Put input port；Described 7th heat exchanger E7 is connected to delivery outlet, (7-2) the 6th at the bottom of (7-1) described first tower
Delivery outlet, (7-3) described second thermoregulator X4 or described extraction at the bottom of heat exchanger E6 or the 8th tower
Solvent storage device input port；Described 9th heat exchanger E9 be connected to delivery outlet at the bottom of (9-1) described first tower,
(9-2) delivery outlet at the bottom of described 5th tower and (9-3) described dicyclopentadiene product N outlet.
Relating to the 7th embodiment, please arrange in pairs or groups refering to shown in Fig. 7, Fig. 7 is the structure of seventh embodiment of the invention
Schematic diagram, as it can be seen, the present invention is a kind of carbon five product segregation apparatus, in order to by petroleum cracking gained
Described carbon five product A separates, and described carbon five product A segregation apparatus includes described light materials knockout tower
10, described heavy substance knockout tower 20, described extraction tower 30, described stripper 40, described isoprene divide
From tower 50, described reactor 60, described dicyclopentadiene and pentadiene/cyclopentenes knockout tower 70 and extremely
A few device selected from following group: described first thermoregulator X1, described extractant store dress
Put X2, described mixing channel X3 and described second thermoregulator X4.Described light materials knockout tower 10 includes
In delivery outlet, described first tower at the bottom of described 6th input port, described 7th tower top delivery outlet, described 6th tower
Space 11 and more described first column plate 12, described 6th input port inputs for described carbon five product A, institute
State the first column plate 12 and be located at space 11 in described first tower；Described heavy substance knockout tower 20 be connected to described gently
Material knockout tower 10, and include at the bottom of described 7th input port, described 8th tower top delivery outlet, described 7th tower
Space 21 and more described second column plate 22 in delivery outlet, described second tower, described second column plate 22 houses
Space 21 in described second tower；Described extraction tower 30 is connected to described heavy substance knockout tower 20, and comprises
There is in described first extractant input port, described second input port, described 3rd tower space 31 and described
A little 3rd column plates 32, described 3rd column plate 32 is placed in space 31 in described 3rd tower；Described stripper 40
Be connected to described extraction tower 30, and include delivery outlet at the bottom of described 3rd input port, described 3rd tower, described
Space 41 and described 4th column plate 42 in four tower top delivery outlets, described 4th tower, described 4th column plate 42
It is placed in space 41 in described 4th tower；Described isoprene knockout tower 50 is connected to described stripper 40,
And include delivery outlet at the bottom of described 4th input port, described 4th tower, described 5th tower top delivery outlet, described
Space 51 and described 5th column plate 52 in five towers, described 5th column plate 52 is empty in being placed in described 5th tower
Between 51；Described reactor 60 is connected to described heavy substance knockout tower 20 and described isoprene knockout tower
50, and include described reactor input port and described reactor delivery outlet；Described dicyclopentadiene and penta
Diene/cyclopentenes knockout tower 70 is connected to described reactor 60, and include described 5th input port, described
Sky in delivery outlet, described 6th tower top delivery outlet, described 6th tower in delivery outlet, described first tower at the bottom of five towers
Between 71 and described 6th column plate 72, described 6th column plate 72 is placed in space 71 in described 6th tower.
Described first thermoregulator X1 be connected to delivery outlet at the bottom of described second tower and described 3rd input port it
Between；Described extractant storage device X2 is connected to delivery outlet and described first extractant at the bottom of described 3rd tower
Between input port, described extractant storage device X2 further include described extractant storage device input port,
Described second extractant input port and described extractant storage device delivery outlet；Described mixing channel X3 connects
In at the bottom of delivery outlet, described 4th tower at the bottom of described 7th tower between delivery outlet and described reactor input port, described
Mixing channel X3 further includes described first mixing channel input port, described second mixing channel input port and described mixing
Groove delivery outlet；Described second thermoregulator X4 is connected to described extractant storage device input port or described
At the bottom of first extractant input port and described 3rd tower between delivery outlet
Operating as follows, described carbon five product A inputs described light materials knockout tower 10 via described 6th input port
After, described light materials knockout tower product B will be exported via delivery outlet at the bottom of described 6th tower, and via described
7th tower top delivery outlet output is containing described first carbon one material, described first carbon two material, described first carbon
Three materials, described first carbon four material and the described first mix products C of described first carbon five material, institute
State light materials knockout tower product B to input after described heavy substance knockout tower 20 via described 7th input port, will be through
Described heavy substance separation overhead product D is exported by described 8th tower top delivery outlet, and via described 7th tower
End delivery outlet exports described heavy substance knockout tower bottom product E, and described heavy substance separation overhead product D is via institute
After stating the second described extraction tower 30 of input port input, will input with via described first extractant R input port
Described extractant R carry out described extraction process, and via delivery outlet output at the bottom of described second tower containing
State the described extraction tower product F of extractant R and via described 3rd tower top delivery outlet output containing described
Second carbon one material, described second carbon two material, described second carbon three material, described second carbon four material,
The described second mix products G, wherein said extractant R of described second carbon five material selects from described extraction
Take solvent recovery thing I or described fresh extractant S, described extraction tower product F via described 3rd input
After mouth inputs described stripper 40, described stripping overhead product H will be exported via described 4th tower top delivery outlet
And via delivery outlet output described extractant regenerant I, described extraction tower product F at the bottom of described 3rd tower
After inputting described isoprene knockout tower 50 via described 4th input port, will export via at the bottom of described 4th tower
Mouth exports described isoprene knockout tower bottom product J and exports described different via described 5th tower top delivery outlet
Pentadiene product K, described heavy substance knockout tower bottom product E is via described first mixing channel input port and institute
State isoprene knockout tower bottom product J and input described mixing channel X3 mixing via described second mixing channel input port
After, then via the output of described mixing channel delivery outlet to described reactor input port, then defeated by described reactor
Outlet output described reactor product L, described reactor product L are described via described 5th input port input
After dicyclopentadiene and pentadiene/cyclopentenes knockout tower 70, will be via described 6th tower top delivery outlet output
Described pentadiene/cyclopentene product M, via at the bottom of described 5th tower delivery outlet export described dicyclopentadiene produce
Thing N and via delivery outlet output in described first tower containing described carbon six material, described carbon seven material, institute
State the described 3rd mix products O of carbon eight material, described carbon nine material and described carbon more than nine material.Separately,
Described extractant regenerant I inputs the storage of described extractant via described extractant storage device input port
After cryopreservation device X2 or directly molten to described first extraction via the output of described extractant storage device delivery outlet
Agent input port, or with via described second extractant input port input described fresh extractant S,
In described extractant storage device X2 after mixing, export extremely via described extractant storage device delivery outlet
Described first extractant input port.
Relating to the 8th embodiment, please arrange in pairs or groups refering to shown in Fig. 8, Fig. 8 is the structure of eighth embodiment of the invention
Schematic diagram, as it can be seen, be from above-mentioned 7th the different of embodiment, in the present embodiment, described carbon five
Product segregation apparatus more can comprise described first heat exchanger assemblies, described second heat exchanger assemblies and institute
State the 3rd heat exchanger assemblies.Described first heat exchanger assemblies includes from described first heat exchanger E1, institute
State the second heat exchanger E2, described 3rd heat exchanger E3, described 4th heat exchanger E4 and described
In five heat exchanger E5, selecting at least one and formed, described second heat exchanger assemblies includes from described
In six heat exchanger E6, described 7th heat exchanger E7 and described 8th heat exchanger E8, select at least
One is formed, and described 3rd heat exchanger assemblies includes from described 9th heat exchanger E9 and the described tenth
In heat exchanger E10, select at least one and formed.
Described first heat exchanger E1 is connected to delivery outlet, (1-2) described second tower at the bottom of (1-1) described 3rd tower
End delivery outlet and (1-3) described second heat exchanger E2, described 3rd heat exchanger E3, the described 4th
Heat exchanger E4, described 5th heat exchanger E5, described first thermoregulator X1 or described 3rd are defeated
Entrance；Described second heat exchanger E2 is connected to delivery outlet, (2-2) described first at the bottom of (2-1) described 5th tower
Delivery outlet at the bottom of heat exchanger E1 or described second tower, and (2-3) described 3rd heat exchanger E3, described
Four heat exchanger E4 or described 5th heat exchanger E5, described first thermoregulator X1 or described
Three input ports；Described 3rd heat exchanger E3 is connected to described in delivery outlet at the bottom of (3-1) described 7th tower, (3-2)
Described in delivery outlet, (3-3) at the bottom of second heat exchanger E2, described first heat exchanger E1 or described second tower
4th heat exchanger E4, described 5th heat exchanger E5, described first thermoregulator X1 or described
Three input ports and (3-4) described reactor input port；Described 4th heat exchanger E4 is connected to (4-1)
Delivery outlet, (4-2) described 3rd heat exchanger E3, described second heat exchanger E2, institute at the bottom of described 7th tower
State delivery outlet at the bottom of the first heat exchanger E1 or described second tower and (4-3) described 5th heat exchanger E5,
Described first thermoregulator X1 or described 3rd input port；Described 5th heat exchanger E5 is connected to (5-1)
Delivery outlet, (5-2) described 4th heat exchanger E4, described 3rd heat exchanger E3, institute at the bottom of described 6th tower
State delivery outlet and (5-3) at the bottom of the second heat exchanger E2, described first heat exchanger E1 or described second tower
Described first thermoregulator X1 or described 3rd input port；Described 6th heat exchanger E6 is connected to (6-1)
Delivery outlet at the bottom of delivery outlet, (2) described 3rd tower at the bottom of described 5th tower, (6-2) the 7th heat exchanger E7, described
8th heat exchanger E8, described second thermoregulator X4 or described extractant storage device input port；
Described 7th heat exchanger E7 is connected to delivery outlet, (7-2) the 6th heat exchanger at the bottom of (7-1) described 7th tower
Delivery outlet, (7-3) described 8th heat exchanger E8, described second thermoregulator at the bottom of E6, described 3rd tower
X4 or described extractant storage device input port；It is described that described 8th heat exchanger E8 is connected to (8-1)
Delivery outlet, (8-2) described 7th heat exchanger E7, described 6th heat exchanger E6 or described at the bottom of 6th tower
Delivery outlet at the bottom of 3rd tower, (8-3) described second thermoregulator X4 or described extractant storage device are defeated
Entrance；Described 9th heat exchanger E9 is connected to delivery outlet, (9-2) the described 5th at the bottom of (9-1) described 7th tower
Delivery outlet and (9-3) described tenth heat exchanger E10 or described dicyclopentadiene product N outlet；Institute
State the tenth heat exchanger E10 and be connected to delivery outlet at the bottom of (10-1) described 6th tower, (10-2) described 9th heat friendship
Parallel operation E9 or described 5th delivery outlet and (10-3) described dicyclopentadiene product N outlet.
Supplementary notes, in the present invention, divided by upper embodiment outside, described first heat exchanger assemblies, institute
State the second heat exchanger assemblies and described 3rd heat exchanger assemblies can the most independently use, is mutually combined or depend on
Exchange the order of connection each other according to above-described embodiment, and flexibly arrange in each embodiment；Single heat exchanger
Described heat exchanger included by assembly, also can the most independently use, be mutually combined or according to above-described embodiment
Exchange the order of connection each other, and flexibly arrange in each embodiment；Additionally, described first thermoregulator
X1, described extractant storage device X2, described mixing channel X3 and described second thermoregulator X4,
Also can the most independently use, be mutually combined or exchange the order of connection each other according to above-described embodiment, and in respectively
Embodiment is flexibly arranged, and these are only illustration, and unrestricted the scope of the present invention.
Additionally, such as compare with prior art carbon five product segregation apparatus, the energy consumption of first embodiment of the invention is
83%, the energy consumption of the second embodiment is 88%, and the energy consumption of the 3rd embodiment is 78%, the energy consumption of the 4th embodiment
Being 77%, the energy consumption of the 5th embodiment is 81%, and the energy consumption of sixth embodiment is 91%, the energy of the 7th embodiment
Consumption is 92%, and the energy consumption of the 8th embodiment is 66%.
In sum, each distillation column was discharged when temperature reduces by the present invention by more described heat exchanger
Described heat energy stores, and when temperature improves from more described heat exchanger extract needed for described heat energy,
So energy need not be additionally provided with a liter high-temperature, consequently, it is possible to just can be by each distillation column when temperature changes
Described heat energy effectively distribute and use, with reach reduce energy consumption effect.
Certainly, the present invention also can have other various embodiments, without departing substantially from present invention spirit and the feelings of essence thereof
Under condition, those of ordinary skill in the art can make various corresponding change and deformation according to the present invention, but this
A little corresponding changes and deformation all should belong to the protection domain of the claims in the present invention.
Claims (22)
1. a carbon five product segregation apparatus, in order to carbon five product of petroleum cracking gained is separated,
It is characterized in that, described carbon five product segregation apparatus includes:
One light materials/heavy substance the knockout tower inputted for described carbon five product, empty in including one the oneth A tower
Between, one be positioned at an A column plate in a described A tower space, one by one first demarcation strip and described the
Space in the B tower that in one A tower, space is separated by, one it is located at a B tower in space in a described B tower
In plate, one first separation tower, space and is positioned at the described first the first separation column plate separating tower space,
One the first input port inputted for described carbon five product, described carbon five product is via described first input port input
After described light materials/heavy substance knockout tower, carry out a separation process in the inner and via one first tower top delivery outlet
Export delivery outlet at the bottom of one light materials/heavy substance separation overhead product, one first tower and export one light materials/heavy substance
Knockout tower bottom product and one second tower top delivery outlet output one are containing one first carbon one material, one first carbon two
Material, one first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials/heavy substance knockout tower and for described light materials/heavy substance separation overhead product
The extraction tower of input, empty in including one first extractant input port, one second input port, one the 3rd tower
Between and at least one be placed in the 3rd column plate in space, described light materials/heavy substance knockout tower in described 3rd tower
After top product inputs described extraction tower via described second input port, will be defeated with via described first extractant
One extractant of entrance input carries out an extraction process, and contains via delivery outlet output one at the bottom of one second tower
The extraction tower product of described extractant and via one the 3rd tower top delivery outlet output one containing one second carbon one
Material, one second carbon two material, one second carbon three material, one second carbon four material, one second carbon five material
The second mix products, wherein said extractant is selected from an extractant regenerant, a fresh extraction
The group that solvent and combinations thereof is formed；
One is connected to described extraction tower the stripper for the input of described extraction tower product, includes one the 3rd defeated
In delivery outlet, one the 4th tower top delivery outlet, one the 4th tower at the bottom of entrance, one the 3rd tower, space and is placed in
4th column plate in space in described 4th tower, described extraction tower product is described via described 3rd input port input
After stripper, will be via described 4th tower top delivery outlet output one stripping overhead product and via the described 3rd
Delivery outlet at the bottom of tower exports described extractant regenerant；
One is connected to described stripper the isoprene knockout tower for the input of described stripping overhead product, comprises
Have in delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th input port, one the 4th tower space with
And one be placed in the 5th column plate in space in described 5th tower, described stripping overhead product is via described 4th defeated
After entrance inputs described isoprene knockout tower, an isoprene will be exported via delivery outlet at the bottom of described 4th tower
Knockout tower bottom product and export an isoprene product via described 5th tower top delivery outlet；
One reactor being connected to described light materials/heavy substance knockout tower and described isoprene knockout tower,
Include a reactor input port and a reactor delivery outlet, described light materials/heavy substance knockout tower bottom product
And described isoprene knockout tower bottom product inputs described reactor via described reactor input port jointly
After, a reactor product will be exported via described reactor delivery outlet；And
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products.
2. carbon five product segregation apparatus as claimed in claim 1, it is characterised in that further include at least one from
The device selected in following group: one first thermoregulator, an extractant storage device, a mixing channel
And one second thermoregulator；
Described first thermoregulator is connected between delivery outlet at the bottom of described second tower and described 3rd input port；
It is defeated that described extractant storage device is connected to delivery outlet and described first extractant at the bottom of described 3rd tower
Between entrance, described extractant storage device further include an extractant storage device input port, one second
Extractant input port and an extractant storage device delivery outlet, wherein said extractant regenerant via
After described extractant storage device input port inputs described extractant storage device, or directly via described
The output of extractant storage device delivery outlet to described first extractant input port, or with via described second
The described fresh extractant of extractant input port input, in described extractant storage device after mixing,
Via the output of described extractant storage device delivery outlet to described first extractant input port；
Described mixing channel be connected to delivery outlet at the bottom of delivery outlet at the bottom of described first tower, described 4th tower and described instead
Answering between device input port, described mixing channel further includes one first mixing channel input port, one second mixing channel input
Mouth and a mixing channel delivery outlet, described light materials/heavy substance knockout tower bottom product is via described first mixing channel
Input port and described isoprene knockout tower bottom product are described mixed via described second mixing channel input port input
After closing groove mixing, then via the output of described mixing channel delivery outlet to described reactor input port；
Described second thermoregulator is connected at the bottom of described extractant storage device input port and described 3rd tower
Between delivery outlet.
3. a carbon five product segregation apparatus, in order to carbon five product of petroleum cracking gained is separated,
It is characterized in that, described carbon five product segregation apparatus includes:
The one light materials knockout tower inputted for described carbon five product, includes one for the input of described carbon five product
Space and extremely in delivery outlet, one first tower at the bottom of 6th input port, one the 7th tower top delivery outlet, one the 6th tower
Few one is located at first column plate in space in described first tower, and described carbon five product is defeated via described 6th input port
After entering described light materials knockout tower, a light materials knockout tower product will be exported via delivery outlet at the bottom of described 6th tower,
And via described 7th tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials knockout tower the heavy substance separation for the input of described light materials knockout tower product
Tower, includes the 7th input port inputted for described light materials separation overhead product, one the 8th tower top output
In delivery outlet, one second tower at the bottom of mouth, one the 7th tower, space and at least is placed in space in described second tower
The second column plate, described light materials knockout tower product via described 7th input port input described heavy substance separate
After tower, a heavy substance separation overhead product will be exported via described 8th tower top delivery outlet, and via described
Delivery outlet at the bottom of 7th tower exports a heavy substance knockout tower bottom product；
One is connected to described heavy substance knockout tower the extraction tower for the input of described heavy substance separation overhead product,
Include space and at least one appearance in one first extractant input port, one second input port, one the 3rd tower
Being placed in the 3rd column plate in space in described 3rd tower, described heavy substance separation overhead product is via described second defeated
Entrance inputs after described extraction tower, by with the extractant via described first extractant input port input
Carry out an extraction process, and via the delivery outlet output one extraction tower containing described extractant at the bottom of one second tower
Product and via one the 3rd tower top delivery outlet output one containing one second carbon one material, one second carbon two material,
One second carbon three material, one second carbon four material, the second mix products of one second carbon five material, Qi Zhongsuo
State extractant to select from the group formed in an extractant regenerant, a fresh extractant and combinations thereof；
One is connected to described extraction tower the stripping/isoprene knockout tower for the input of described extraction tower product, bag
Supply at the bottom of the 8th input port of described extraction tower product input, one the 9th tower top delivery outlet, one the 8th tower containing one
Delivery outlet at the bottom of delivery outlet, one the 9th tower, one second separate space in tower, at least one be positioned at described second and separate
Space in second separation column plate, one the 5th A tower in space in tower, at least one to be positioned at described 5th A tower empty
Between the 5th A column plate, a 5th B tower being separated by with space in described 5th A tower by one second demarcation strip
The 5th B column plate in space in described 5th B tower is located in interior space and, and described extraction tower product is via institute
After stating the 8th input port input described stripping/isoprene knockout tower, carry out a separation process in the inner, and warp
Described extractant regenerant, defeated via delivery outlet at the bottom of described 9th tower is exported by delivery outlet at the bottom of described 8th tower
Go out one stripping/isoprene knockout tower bottom product and export an isoamyl two via described 9th tower top delivery outlet
Ene product；
One reactor being connected to described heavy substance knockout tower and described stripping/isoprene knockout tower, bag
Containing a reactor input port and a reactor delivery outlet, described heavy substance knockout tower bottom product and described
After stripping/isoprene knockout tower bottom product inputs described reactor via described reactor input port jointly, will
A reactor product is exported via described reactor delivery outlet；And
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products.
4. carbon five product segregation apparatus as claimed in claim 3, it is characterised in that further include at least one from
The device selected in following group: one first thermoregulator, an extractant storage device, a mixing channel
And one second thermoregulator；
Described first thermoregulator is connected between delivery outlet at the bottom of described second tower and described 8th input port；
It is defeated that described extractant storage device is connected to delivery outlet and described first extractant at the bottom of described 8th tower
Between entrance, described extractant storage device further include an extractant storage device input port, one second
Extractant input port and an extractant storage device delivery outlet, wherein said extractant regenerant warp
After being inputted described extractant storage device by described extractant storage device input port, or directly via institute
State the output of extractant storage device delivery outlet to described first extractant input port, or with via described the
The described fresh extractant of two extractant input port inputs, mixes in described extractant storage device
After, via the output of described extractant storage device delivery outlet to described first extractant input port；
Described mixing channel be connected to delivery outlet at the bottom of delivery outlet, described 9th tower at the bottom of described 8th tower and described instead
Answering between device input port, described mixing channel further includes one first mixing channel input port, one second mixing channel input
Mouth and a mixing channel delivery outlet, described heavy substance knockout tower bottom product is via described first mixing channel input
Mouth and described stripping/isoprene knockout tower bottom product are described via described second mixing channel input port input
After mixing channel mixing, then via the output of described mixing channel delivery outlet to described reactor input port；
Described second thermoregulator is connected at the bottom of described extractant storage device input port and described 8th tower
Between delivery outlet.
5. a carbon five product segregation apparatus, in order to carbon five product of petroleum cracking gained is separated,
It is characterized in that, described carbon five product segregation apparatus includes:
One light materials/heavy substance the knockout tower inputted for described carbon five product, empty in including one the oneth A tower
Between, one be positioned at an A column plate in a described A tower space, one by one first demarcation strip and an A
Space in the B tower that in tower, space is separated by, one be located at a B column plate in space in a described B tower,
One first separate space in tower, one be positioned at the described first the first separation column plate and confession separating tower space
First input port of described carbon five product input, described carbon five product is described via described first input port input
After light materials/heavy substance knockout tower, carry out a separation process in the inner and export via one first tower top delivery outlet
Delivery outlet at the bottom of one light materials/heavy substance separation overhead product, one first tower exports one light materials/heavy substance and separates
Tower bottom product and one second tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials/heavy substance knockout tower and for described light materials/heavy substance separation overhead product
The extraction tower of input, empty in including one first extractant input port, one second input port, one the 3rd tower
Between and at least one be placed in the 3rd column plate in space, described light materials/heavy substance knockout tower in described 3rd tower
After top product inputs described extraction tower via described second input port, will be defeated with via described first extractant
One extractant of entrance input carries out an extraction process, and contains via delivery outlet output one at the bottom of one second tower
The extraction tower product of described extractant and via one the 3rd tower top delivery outlet output one containing one second carbon one
Material, one second carbon two material, one second carbon three material, one second carbon four material, one second carbon five material
The second mix products, wherein said extractant is selected from molten in an extractant regenerant, a fresh extraction
The group of agent and combinations thereof composition；
One is connected to described extraction tower the stripping/isoprene knockout tower for the input of described extraction tower product, bag
Supply at the bottom of the 8th input port of described extraction tower product input, one the 9th tower top delivery outlet, one the 8th tower containing one
Delivery outlet at the bottom of delivery outlet, one the 9th tower, one second separate space in tower, at least one be positioned at described second and separate
Space in second separation column plate, one the 5th A tower in space in tower, one at least one it is positioned at described 5th A tower
The 5th A column plate in space, the 5th B being separated by with space in described 5th A tower by one second demarcation strip
The 5th B column plate in space in described 5th B tower is located in space and in tower, described extraction tower product via
After described 8th input port input described stripping/isoprene knockout tower, carry out a separation process in the inner, and
Described extractant regenerant is exported, via delivery outlet at the bottom of described 9th tower via delivery outlet at the bottom of described 8th tower
Export a stripping/isoprene knockout tower bottom product and export an isoamyl via described 9th tower top delivery outlet
Diene product；
One is connected to the anti-of described light materials/heavy substance knockout tower and described stripping/isoprene knockout tower
Answer device, include a reactor input port and a reactor delivery outlet, at the bottom of described light materials/heavy substance knockout tower
Product and described stripping/isoprene knockout tower bottom product input institute via described reactor input port jointly
After stating reactor, a reactor product will be exported via described reactor delivery outlet；And
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products.
6. carbon five product segregation apparatus as claimed in claim 5, it is characterised in that further include at least one from
The device selected in following group: one first thermoregulator, an extractant storage device, a mixing channel
And one second thermoregulator；
Described first thermoregulator is connected between delivery outlet at the bottom of described second tower and described 8th input port；
It is defeated that described extractant storage device is connected to delivery outlet and described first extractant at the bottom of described 8th tower
Between entrance, described extractant storage device further include an extractant storage device input port, one second
Extractant input port and an extractant storage device delivery outlet, wherein said extractant regenerant warp
After being inputted described extractant storage device by described extractant storage device input port, or directly via institute
State the output of extractant storage device delivery outlet to described first extractant input port, or with via described the
The described fresh extractant of two extractant input port inputs, mixes in described extractant storage device
After, via the output of described extractant storage device delivery outlet to described first extractant input port；
Described mixing channel be connected to delivery outlet at the bottom of delivery outlet at the bottom of described first tower, described 9th tower and described instead
Answering between device input port, described mixing channel further includes one first mixing channel input port, one second mixing channel input
Mouth and a mixing channel delivery outlet, described light materials/heavy substance knockout tower bottom product is via described first mixing
Groove input port and described stripping/isoprene knockout tower bottom product are defeated via described second mixing channel input port
After entering the mixing of described mixing channel, then via the output of described mixing channel delivery outlet to described reactor input port；
Described second thermoregulator is connected at the bottom of described extractant storage device input port and described 8th tower
Between delivery outlet.
7. the carbon five product segregation apparatus as described in claim 2,4 or 6, it is characterised in that further include
One first heat exchanger assemblies, described first heat exchanger assemblies includes that at least one selects from following group
Heat exchanger: one first heat exchanger, one second heat exchanger, one the 3rd heat exchanger, one the 4th heat are handed over
Parallel operation and one the 5th heat exchanger；
Described first heat exchanger is connected at the bottom of delivery outlet at the bottom of (1-1) described 3rd tower or described 8th tower export
Mouthful, delivery outlet at the bottom of (1-2) described second tower, (1-3) described second heat exchanger, described 3rd heat exchanger,
Described 4th heat exchanger, described 5th heat exchanger, described first thermoregulator or described 3rd input
Mouthful；
Described second heat exchanger is connected to delivery outlet at the bottom of (2-1) described 5th tower, (2-2) described first heat is handed over
Delivery outlet at the bottom of parallel operation or described second tower, (2-3) described 3rd heat exchanger, described 4th heat exchanger or
5th heat exchanger, described first thermoregulator or described 3rd input port,
Described 3rd heat exchanger is connected to (3-1) described mixing channel delivery outlet, (3-2) described second heat exchange
Delivery outlet, (3-3) described 4th heat exchanger, institute at the bottom of device, described first heat exchanger or described second tower
State the 5th heat exchanger, described first thermoregulator or described 3rd input port, (3-4) described reactor
Input port；
Described 4th heat exchanger is connected to (4-1) described 7th delivery outlet or described first delivery outlet, (4-2)
At the bottom of described 3rd heat exchanger, described second heat exchanger, described first heat exchanger or described second tower
Delivery outlet, (4-3) described 5th heat exchanger, described first thermoregulator or described 3rd input port；
5th heat exchanger is connected to (5-1) described 6th delivery outlet, (5-2) described 4th heat exchanger, institute
State at the bottom of the 3rd heat exchanger, described second heat exchanger, described first heat exchanger or described second tower defeated
Outlet, (5-3) described first thermoregulator or described 3rd input port.
8. the carbon five product segregation apparatus as described in claim 2,4 or 6, it is characterised in that further include
One second heat exchanger assemblies, described second heat exchanger assemblies includes that at least one selects from following group
Heat exchanger: one the 6th heat exchanger, one the 7th heat exchanger and one the 8th heat exchanger；
Described 6th heat exchanger is connected at the bottom of delivery outlet, (6-2) described 3rd tower at the bottom of (6-1) described 5th tower
Delivery outlet, (6-3) the 7th heat exchanger, described 8th heat exchanger, institute at the bottom of delivery outlet or described 8th tower
State the second thermoregulator or described extractant storage device input port；
Described 7th heat exchanger is connected at the bottom of delivery outlet at the bottom of (7-1) described first tower or described 7th tower export
Delivery outlet at the bottom of delivery outlet at the bottom of mouth, (7-2) described 6th heat exchanger, described 3rd tower or described 8th tower,
(7-3) described 8th heat exchanger, described second thermoregulator or the input of described extractant storage device
Mouthful；
Wherein, delivery outlet, (8-2) described at the bottom of described 8th heat exchanger is connected to (8-1) described 6th tower
Delivery outlet, (8-3) described second temperature at the bottom of seven heat exchangers, described 6th heat exchanger or described 8th tower
Actuator or described extractant storage device input port.
9. the carbon five product segregation apparatus as described in claim 2,4 or 6, it is characterised in that further include
One the 3rd heat exchanger assemblies, described 3rd heat exchanger assemblies includes that at least one selects from following group
Heat exchanger: one the 9th heat exchanger and 1 the tenth heat exchanger；
Wherein, delivery outlet or described first tower at the bottom of described 9th heat exchanger is connected to (9-1) described 7th tower
Delivery outlet at the bottom of end delivery outlet, (9-2) described 5th tower and (9-3) described tenth heat exchanger or described double
Cyclopentadiene product exit；
Wherein, described in delivery outlet, (10-2) at the bottom of described tenth heat exchanger is connected to (10-1) described 6th tower
Delivery outlet and (10-3) institute at the bottom of delivery outlet at the bottom of 9th heat exchanger, described 7th tower or described 5th tower
State dicyclopentadiene product exit.
10. the carbon five product segregation apparatus as described in claim 2,4 or 6, it is characterised in that further include
One first heat exchanger assemblies and one second heat exchanger assemblies, described first heat exchanger assemblies include to
A few heat exchanger selected from following group: one first heat exchanger, one second heat exchanger, one the
Three heat exchangers, one the 4th heat exchanger and one the 5th heat exchanger, described second heat exchanger assemblies bag
Include at least one heat exchanger selected from following group: one the 6th heat exchanger, one the 7th heat exchanger,
And one the 8th heat exchanger；
Described first heat exchanger is connected at the bottom of delivery outlet at the bottom of (1-1) described 3rd tower or described 8th tower export
Mouthful, delivery outlet at the bottom of (1-2) described second tower, (1-3) described second heat exchanger, described 3rd heat exchanger,
Described 4th heat exchanger, described 5th heat exchanger, described first thermoregulator or described 3rd defeated
Entrance；
Described second heat exchanger is connected to delivery outlet at the bottom of (2-1) described 5th tower, (2-2) described first heat is handed over
Delivery outlet at the bottom of parallel operation or described second tower, (2-3) described 3rd heat exchanger, described 4th heat exchanger or
5th heat exchanger, described first thermoregulator or described 3rd input port；
Described 3rd heat exchanger is connected to (3-1) described mixing channel delivery outlet, (3-2) described second heat exchange
Delivery outlet, (3-3) described 4th heat exchanger, institute at the bottom of device, described first heat exchanger or described second tower
State the 5th heat exchanger, described first thermoregulator or described 3rd input port, (3-4) described reactor
Input port；
Described 4th heat exchanger is connected to (4-1) described 7th delivery outlet or described first delivery outlet, (4-2)
At the bottom of described 3rd heat exchanger, described second heat exchanger, described first heat exchanger or described second tower
Delivery outlet, (4-3) described 5th heat exchanger, described first thermoregulator or described 3rd input port；
Described 5th heat exchanger be connected to (5-1) described 6th delivery outlet, (5-2) described 4th heat exchanger,
At the bottom of described 3rd heat exchanger, described second heat exchanger, described first heat exchanger or described second tower
Delivery outlet, (5-3) described first thermoregulator or described 3rd input port；
Described 6th heat exchanger is connected at the bottom of delivery outlet, (6-2) described 3rd tower at the bottom of (6-1) described 5th tower
Delivery outlet at the bottom of delivery outlet or described 8th tower, (6-3) described 7th heat exchanger, described 8th heat exchanger,
Described second thermoregulator or described extractant storage device input port；
Described 7th heat exchanger is connected at the bottom of delivery outlet at the bottom of (7-1) described first tower or described 7th tower export
Delivery outlet at the bottom of delivery outlet at the bottom of mouth, (7-2) described 6th heat exchanger, described 3rd tower or described 8th tower,
(7-3) described 8th heat exchanger, described second thermoregulator or the input of described extractant storage device
Mouthful；
Described 8th heat exchanger is connected to delivery outlet at the bottom of (8-1) described 6th tower, (8-2) described 7th heat is handed over
Delivery outlet at the bottom of parallel operation, described 6th heat exchanger or described 8th tower, (8-3) described second thermoregulator,
Or described extractant storage device input port.
The 11. carbon five product segregation apparatuss as described in claim 2,4 or 6, it is characterised in that further include
One first heat exchanger assemblies and one the 3rd heat exchanger assemblies, described first heat exchanger assemblies include to
A few heat exchanger selected from following group: one first heat exchanger, one second heat exchanger, one the
Three heat exchangers, one the 4th heat exchanger and one the 5th heat exchanger, described 3rd heat exchanger assemblies bag
Include at least one heat exchanger selected from following group: one the 9th heat exchanger and 1 the tenth heat exchanger；
Described first heat exchanger is connected at the bottom of delivery outlet at the bottom of (1-1) described 3rd tower or described 8th tower export
Mouthful, delivery outlet at the bottom of (1-2) described second tower, (1-3) described second heat exchanger, described 3rd heat exchanger,
Described 4th heat exchanger, described 5th heat exchanger, described first thermoregulator or described 3rd defeated
Entrance；
Described second heat exchanger is connected to delivery outlet at the bottom of (2-1) described 5th tower, (2-2) described first heat is handed over
Delivery outlet at the bottom of parallel operation or described second tower, (2-3) described 3rd heat exchanger, described 4th heat exchanger or
Described 5th heat exchanger, described first thermoregulator or described 3rd input port；
Described 3rd heat exchanger is connected to (3-1) described mixing channel delivery outlet, (3-2) described second heat exchange
Delivery outlet, (3-3) described 4th heat exchanger, institute at the bottom of device, described first heat exchanger or described second tower
State the 5th heat exchanger, described first thermoregulator or described 3rd input port, (3-4) described reactor
Input port；
Described 4th heat exchanger is connected to (4-1) described 7th delivery outlet or described first delivery outlet, (4-2)
At the bottom of described 3rd heat exchanger, described second heat exchanger, described first heat exchanger or described second tower
Delivery outlet, (4-3) described 5th heat exchanger, described first thermoregulator or described 3rd input port；
5th heat exchanger is connected to (5-1) described 6th delivery outlet, (5-2) described 4th heat exchanger, institute
State at the bottom of the 3rd heat exchanger, described second heat exchanger, described first heat exchanger or described second tower defeated
Outlet, (5-3) described first thermoregulator or described 3rd input port；
Described 9th heat exchanger is connected at the bottom of delivery outlet at the bottom of (9-1) described 7th tower or described first tower export
Mouthful, delivery outlet at the bottom of (9-2) described 5th tower and (9-3) described tenth heat exchanger or described dicyclo penta 2
Ene product exports；
Described tenth heat exchanger is connected to delivery outlet at the bottom of (10-1) described 6th tower, (10-2) described 9th heat
Delivery outlet and (10-3) described dicyclo at the bottom of delivery outlet at the bottom of exchanger, described 7th tower or described 5th tower
Pentadiene product exit.
The 12. carbon five product segregation apparatuss as described in claim 2,4 or 6, it is characterised in that further include
One second heat exchanger assemblies and one the 3rd heat exchanger assemblies, described second heat exchanger assemblies include to
A few heat exchanger selected from following group: one the 6th heat exchanger, one the 7th heat exchanger and
One the 8th heat exchanger, described 3rd heat exchanger assemblies includes at least one heat friendship selected from following group
Parallel operation: one the 9th heat exchanger and 1 the tenth heat exchanger；
Described 6th heat exchanger is connected at the bottom of delivery outlet, (6-2) described 3rd tower at the bottom of (6-1) described 5th tower
Delivery outlet, (6-3) the 7th heat exchanger, described 8th heat exchanger, institute at the bottom of delivery outlet or described 8th tower
State the second thermoregulator or described extractant storage device input port；
Described 7th heat exchanger is connected at the bottom of delivery outlet at the bottom of (7-1) described first tower or described 7th tower export
Delivery outlet at the bottom of delivery outlet at the bottom of mouth, (7-2) described 6th heat exchanger, described 3rd tower or described 8th tower,
(7-3) described 8th heat exchanger, described second thermoregulator or the input of described extractant storage device
Mouthful；
Described 8th heat exchanger is connected to delivery outlet at the bottom of (8-1) described 6th tower, (8-2) described 7th heat is handed over
Delivery outlet, (8-3) described second temperature regulation at the bottom of parallel operation, described 6th heat exchanger 7 or described 8th tower
Device or described extractant storage device input port；
Described 9th heat exchanger is connected at the bottom of delivery outlet at the bottom of (9-1) described 7th tower or described first tower export
Mouthful, delivery outlet at the bottom of (9-2) described 5th tower and (9-3) described tenth heat exchanger or described dicyclo penta
Diene product exports；
Described tenth heat exchanger is connected to delivery outlet at the bottom of (10-1) described 6th tower, (10-2) described 9th heat
Delivery outlet and (10-3) described dicyclo at the bottom of delivery outlet at the bottom of exchanger, described 7th tower or described 5th tower
Pentadiene product exit.
The 13. carbon five product segregation apparatuss as described in claim 2,4 or 6, it is characterised in that further include
One first heat exchanger assemblies, one second heat exchanger assemblies and one the 3rd heat exchanger assemblies, described
One heat exchanger assemblies includes at least one heat exchanger selected from following group: one first heat exchanger,
One second heat exchanger, one the 3rd heat exchanger, one the 4th heat exchanger and one the 5th heat exchanger, institute
State the second heat exchanger assemblies and include at least one heat exchanger selected from following group: one the 6th heat exchange
Device, one the 7th heat exchanger and one the 8th heat exchanger, described 3rd heat exchanger assemblies includes at least one
The heat exchanger selected from following group: one the 9th heat exchanger and 1 the tenth heat exchanger；
Described first heat exchanger is connected at the bottom of delivery outlet at the bottom of (1-1) described 3rd tower or described 8th tower export
Mouthful, delivery outlet at the bottom of (1-2) described second tower, (1-3) described second heat exchanger, described 3rd heat exchanger,
Described 4th heat exchanger, described 5th heat exchanger, described first thermoregulator or described 3rd defeated
Entrance；
Described second heat exchanger is connected to delivery outlet at the bottom of (2-1) described 5th tower, (2-2) described first heat is handed over
Delivery outlet at the bottom of parallel operation or described second tower, (2-3) described 3rd heat exchanger, described 4th heat exchanger or
Described 5th heat exchanger, described first thermoregulator or described 3rd input port；
Described 3rd heat exchanger is connected to (3-1) described mixing channel delivery outlet, (3-2) described second heat exchange
Delivery outlet, (3-3) described 4th heat exchanger, institute at the bottom of device, described first heat exchanger or described second tower
State the 5th heat exchanger, described first thermoregulator or described 3rd input port, (3-4) described reactor
Input port；
Described 4th heat exchanger is connected to (4-1) described 7th delivery outlet or described first delivery outlet, (4-2)
At the bottom of described 3rd heat exchanger, described second heat exchanger, described first heat exchanger or described second tower
Delivery outlet, (4-3) described 5th heat exchanger, described first thermoregulator or described 3rd input port；
5th heat exchanger is connected to (5-1) described 6th delivery outlet, (5-2) described 4th heat exchanger, institute
State at the bottom of the 3rd heat exchanger, described second heat exchanger, described first heat exchanger or described second tower defeated
Outlet, (5-3) described first thermoregulator or described 3rd input port；
Described 6th heat exchanger is connected at the bottom of delivery outlet, (6-2) described 3rd tower at the bottom of (6-1) described 5th tower
Delivery outlet at the bottom of delivery outlet or described 8th tower, (6-3) described 7th heat exchanger, described 8th heat exchanger,
Described second thermoregulator or described extractant storage device input port；
Described 7th heat exchanger is connected at the bottom of delivery outlet at the bottom of (7-1) described first tower or described 7th tower export
Delivery outlet at the bottom of delivery outlet at the bottom of mouth, (7-2) described 6th heat exchanger, described 3rd tower or described 8th tower,
(7-3) described 8th heat exchanger, described second thermoregulator or the input of described extractant storage device
Mouthful；
Described 8th heat exchanger is connected to delivery outlet at the bottom of (8-1) described 6th tower, (8-2) described 7th heat is handed over
Delivery outlet at the bottom of parallel operation, described 6th heat exchanger or described 8th tower, (8-3) described second thermoregulator,
Or described extractant storage device input port；
Described 9th heat exchanger is connected at the bottom of delivery outlet at the bottom of (9-1) described 7th tower or described first tower export
Mouthful, delivery outlet at the bottom of (9-2) described 5th tower and (9-3) described tenth heat exchanger or described dicyclo penta 2
Ene product exports；
Wherein, described in delivery outlet, (10-2) at the bottom of described tenth heat exchanger is connected to (10-1) described 6th tower
Delivery outlet and (10-3) institute at the bottom of delivery outlet at the bottom of 9th heat exchanger, described 7th tower or described 5th tower
State dicyclopentadiene product exit.
14. 1 kinds of carbon five product segregation apparatuss, in order to carbon five product of petroleum cracking gained is separated,
It is characterized in that, described carbon five product segregation apparatus includes:
The one light materials knockout tower inputted for described carbon five product, includes one for the input of described carbon five product
Space and extremely in delivery outlet, one first tower at the bottom of 6th input port, one the 7th tower top delivery outlet, one the 6th tower
Few one is located at first column plate in space in described first tower, and described carbon five product is defeated via described 6th input port
After entering described light materials knockout tower, a light materials knockout tower product will be exported via delivery outlet at the bottom of described 6th tower,
And via described 7th tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials knockout tower and supplies the heavy substance of described light materials separation overhead product input to divide
From tower, include one defeated for the 7th input port, one the 8th tower top of the input of described light materials separation overhead product
Sky in space and at least is placed in described second tower in delivery outlet, one second tower at the bottom of outlet, one the 7th tower
Between the second column plate, described light materials knockout tower product via described 7th input port input described heavy substance divide
After tower, a heavy substance separation overhead product will be exported via described 8th tower top delivery outlet, and via institute
State delivery outlet at the bottom of the 7th tower and export a heavy substance knockout tower bottom product；
One is connected to described heavy substance knockout tower the extraction tower for the input of described heavy substance separation overhead product,
Include space and at least one appearance in one first extractant input port, one second input port, one the 3rd tower
Being placed in the 3rd column plate in space in described 3rd tower, described heavy substance separation overhead product is via described second defeated
Entrance inputs after described extraction tower, by with the extractant via described first extractant input port input
Carry out an extraction process, and via the delivery outlet output one extraction tower containing described extractant at the bottom of one second tower
Product and via one the 3rd tower top delivery outlet output one containing one second carbon one material, one second carbon two material,
One second carbon three material, one second carbon four material, the second mix products of one second carbon five material, Qi Zhongsuo
State extractant to select from the group of an extractant regenerant, a fresh extractant and combinations thereof composition；
One is connected to described extraction tower the stripper for the input of described extraction tower product, includes one the 3rd defeated
In delivery outlet, one the 4th tower top delivery outlet, one the 4th tower at the bottom of entrance, one the 3rd tower, space and is placed in
4th column plate in space in described 4th tower, described extraction tower product is described via described 3rd input port input
After stripper, will be via described 4th tower top delivery outlet output one stripping overhead product and via the described 3rd
Delivery outlet at the bottom of tower exports described extractant regenerant；
One is connected to described stripper the isoprene knockout tower for the input of described stripper product, includes
In delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th input port, one the 4th tower space and
One is placed in the 5th column plate in space in described 5th tower, and described extraction tower product is via described 4th input port
After inputting described isoprene knockout tower, an isoprene will be exported via delivery outlet at the bottom of described 4th tower and separate
Tower bottom product and export an isoprene product via described 5th tower top delivery outlet；
One reactor being connected to described heavy substance knockout tower and described isoprene knockout tower, includes
One reactor input port, a reactor delivery outlet, described heavy substance knockout tower bottom product and described isoamyl two
Alkene knockout tower bottom product inputs after described reactor via described reactor input port jointly, will via described instead
Device delivery outlet is answered to export a reactor product；
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products；And
One first heat exchanger assemblies, described first heat exchanger assemblies includes that at least one selects from following group
The heat exchanger gone out: one first heat exchanger, one second heat exchanger, one the 3rd heat exchanger, one the 4th
Heat exchanger and one the 5th heat exchanger；
Wherein, delivery outlet, (1-2) described at the bottom of described first heat exchanger is connected to (1-1) described 3rd tower
Delivery outlet at the bottom of two towers and (1-3) described second heat exchanger, described 3rd heat exchanger, described 4th heat
Exchanger, described 5th heat exchanger or described 3rd input port；
Wherein, delivery outlet, (2-2) described at the bottom of described second heat exchanger is connected to (2-1) described 5th tower
Delivery outlet at the bottom of one heat exchanger or described second tower, and (2-3) described 3rd heat exchanger, described 4th heat
Exchanger or described 5th heat exchanger or described 3rd input port；
Wherein, at the bottom of delivery outlet at the bottom of described 3rd heat exchanger is connected to (3-1) described 7th tower and described 4th tower
Delivery outlet at the bottom of delivery outlet, (3-2) described second heat exchanger, described first heat exchanger or described second tower,
(3-3) described 4th heat exchanger, described 5th heat exchanger or described 3rd input port and (3-4) institute
State reactor input port；
Wherein, delivery outlet, (4-2) described at the bottom of described 4th heat exchanger is connected to (4-1) described 7th tower
Delivery outlet at the bottom of three heat exchangers, described second heat exchanger, described first heat exchanger or described second tower
And (4-3) described 5th heat exchanger or described 3rd input port；
Wherein, delivery outlet, (5-2) described 4th heat at the bottom of the 5th heat exchanger is connected to (5-1) described 6th tower
Exchanger, described 3rd heat exchanger, described second heat exchanger, described first heat exchanger or described
Delivery outlet at the bottom of second tower and (5-3) described 3rd input port.
15. carbon five product segregation apparatuss as claimed in claim 14, it is characterised in that further include one second
Heat exchanger assemblies, described second heat exchanger assemblies includes at least one heat exchange selected from following group
Device: one the 6th heat exchanger, one the 7th heat exchanger and one the 8th heat exchanger；
Described 6th heat exchanger is connected at the bottom of delivery outlet, (6-2) described 3rd tower at the bottom of (6-1) described 5th tower
Delivery outlet, (6-3) described 7th heat exchanger, described 8th heat exchanger or described extractant store dress
Put input port；
Described 7th heat exchanger is connected to delivery outlet at the bottom of (7-1) described 7th tower, (7-2) described 6th heat is handed over
At the bottom of parallel operation, described 3rd tower, delivery outlet, (7-3) described 8th heat exchanger or described extractant store dress
Put input port；
Described 8th heat exchanger is connected to delivery outlet at the bottom of (8-1) described 6th tower, (8-2) described 7th heat is handed over
At the bottom of parallel operation, described 6th heat exchanger or described 3rd tower, delivery outlet, (8-3) described extractant store dress
Put input port.
The carbon five product segregation apparatus of 16. such as claim 14, it is characterised in that further include one the 3rd heat and hand over
Exchanger package, described 3rd heat exchanger assemblies includes at least one heat exchanger selected from following group:
One the 9th heat exchanger and 1 the tenth heat exchanger；
Described 9th heat exchanger is connected to delivery outlet at the bottom of (9-1) described 7th tower, (9-2) described 5th output
Mouthful and (9-3) described tenth heat exchanger or described dicyclopentadiene product exit；
Described tenth heat exchanger is connected to delivery outlet at the bottom of (10-1) described 6th tower, (10-2) described 9th heat
Exchanger or described 5th delivery outlet and (10-3) described dicyclopentadiene product exit.
The carbon five product segregation apparatus of 17. such as claim 14, it is characterised in that further include one
Two heat exchangers assembly and one the 3rd heat exchanger assemblies, described second heat exchanger assemblies includes at least one
The heat exchanger selected from following group: one the 6th heat exchanger, one the 7th heat exchanger and 1
Eight heat exchangers, described 3rd heat exchanger assemblies includes at least one heat exchanger selected from following group:
One the 9th heat exchanger and 1 the tenth heat exchanger；
Described 6th heat exchanger is connected at the bottom of delivery outlet, (2) described 3rd tower at the bottom of (6-1) described 5th tower defeated
Outlet, (6-2) described 7th heat exchanger, described 8th heat exchanger or described extractant storage device
Input port；
Described 7th heat exchanger is connected to delivery outlet at the bottom of (7-1) described 7th tower, (7-2) described 6th heat is handed over
At the bottom of parallel operation, described 3rd tower, delivery outlet, (7-3) described 8th heat exchanger or described extractant store dress
Put input port；
Described 8th heat exchanger is connected to delivery outlet at the bottom of (8-1) described 6th tower, (8-2) described 7th heat is handed over
At the bottom of parallel operation, described 6th heat exchanger or described 3rd tower, delivery outlet, (8-3) described extractant store dress
Put input port；
Described 9th heat exchanger is connected to delivery outlet at the bottom of (9-1) described 7th tower, (9-2) described 5th output
Mouthful and (9-3) described tenth heat exchanger or described dicyclopentadiene product exit；
Described tenth heat exchanger is connected to delivery outlet at the bottom of (10-1) described 6th tower, (10-2) described 9th heat
Exchanger or described 5th delivery outlet and (10-3) described dicyclopentadiene product exit.
18. 1 kinds of carbon five product segregation apparatuss, in order to carbon five product of petroleum cracking gained is separated,
It is characterized in that, described carbon five product segregation apparatus includes:
The one light materials knockout tower inputted for described carbon five product, includes one for the input of described carbon five product
6th input port, one the 7th tower top delivery outlet, delivery outlet at the bottom of one the 6th tower, space and extremely in one first tower
Few one is located at first column plate in space in described first tower, and described carbon five product is defeated via described 6th input port
After entering described light materials knockout tower, a light materials knockout tower product will be exported via delivery outlet at the bottom of described 6th tower,
And via described 7th tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials knockout tower and supplies the heavy substance of described light materials separation overhead product input to divide
From tower, include one defeated for the 7th input port, one the 8th tower top of the input of described light materials separation overhead product
Outlet, empty in delivery outlet, one second tower at the bottom of one the 7th tower, space and at least is placed in described second tower
Between the second column plate, described light materials knockout tower product via described 7th input port input described heavy substance divide
After tower, a heavy substance separation overhead product will be exported via described 8th tower top delivery outlet, and via institute
State delivery outlet at the bottom of the 7th tower and export a heavy substance knockout tower bottom product；
One is connected to described heavy substance knockout tower the extraction tower for the input of described heavy substance separation overhead product,
Include space and at least one appearance in one first extractant input port, one second input port, one the 3rd tower
Being placed in the 3rd column plate in space in described 3rd tower, described heavy substance separation overhead product is via described second defeated
Entrance inputs after described extraction tower, by with the extractant via described first extractant input port input
Carry out an extraction process, and via the delivery outlet output one extraction tower containing described extractant at the bottom of one second tower
Product and via one the 3rd tower top delivery outlet output one containing one second carbon one material, one second carbon two material,
One second carbon three material, one second carbon four material, the second mix products of one second carbon five material, Qi Zhongsuo
State extractant to select from the group formed in an extractant regenerant, a fresh extractant and combinations thereof；
One is connected to described extraction tower the stripper for the input of described extraction tower product, includes one the 3rd defeated
In delivery outlet, one the 4th tower top delivery outlet, one the 4th tower at the bottom of entrance, one the 3rd tower, space and is placed in
4th column plate in space in described 4th tower, described extraction tower product is described via described 3rd input port input
After stripper, will be via described 4th tower top delivery outlet output one stripping overhead product and via the described 3rd
Delivery outlet at the bottom of tower exports described extractant regenerant；
One is connected to described stripper the isoprene knockout tower for the input of described stripper product, includes
In delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th input port, one the 4th tower space and
One is placed in the 5th column plate in space in described 5th tower, and described extraction tower product is via described 4th input port
After inputting described isoprene knockout tower, an isoprene will be exported via delivery outlet at the bottom of described 4th tower and separate
Tower bottom product and export an isoprene product via described 5th tower top delivery outlet；
One reactor being connected to described heavy substance knockout tower and described isoprene knockout tower, includes
One reactor input port, a reactor delivery outlet, described heavy substance knockout tower bottom product and described isoamyl two
Alkene knockout tower bottom product inputs after described reactor via described reactor input port jointly, will via described instead
Device delivery outlet is answered to export a reactor product；
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products；And
One second heat exchanger assemblies, described second heat exchanger assemblies includes that at least one selects from following group
The heat exchanger gone out: one the 6th heat exchanger, one the 7th heat exchanger and one the 8th heat exchanger；
Wherein, delivery outlet, (6-2) described at the bottom of described 6th heat exchanger is connected to (6-1) described 5th tower
Delivery outlet at the bottom of three towers and (6-3) described 7th heat exchanger, described 8th heat exchanger or described first
Extractant input port；
Wherein, delivery outlet, (7-2) described at the bottom of described 7th heat exchanger is connected to (7-1) described 7th tower
Delivery outlet at the bottom of six heat exchangers or described 3rd tower and (7-3) described 8th heat exchanger or described
One extractant input port；
Wherein, delivery outlet, (8-2) described at the bottom of described 8th heat exchanger is connected to (8-1) described 6th tower
Delivery outlet at the bottom of seven heat exchangers, described 6th heat exchanger or the 3rd tower and (8-3) described first extraction are molten
Agent input port.
The carbon five product segregation apparatus of 19. such as claim 18, it is characterised in that further include one the 3rd heat and hand over
Exchanger package, described 3rd heat exchanger assemblies includes at least one heat exchanger selected from following group:
One the 9th heat exchanger and 1 the tenth heat exchanger；
Described 9th heat exchanger is connected to delivery outlet at the bottom of (9-1) described 7th tower, (9-2) described 5th output
Mouthful and (9-3) described tenth heat exchanger or described dicyclopentadiene product exit；
Described tenth heat exchanger is connected to delivery outlet at the bottom of (10-1) described 6th tower, (10-2) described 9th heat
Exchanger or described 5th delivery outlet and (10-3) described dicyclopentadiene product exit.
20. 1 kinds of carbon five product segregation apparatuss, in order to carbon five product of petroleum cracking gained is separated,
It is characterized in that, described carbon five product segregation apparatus includes:
The one light materials knockout tower inputted for described carbon five product, includes one for the input of described carbon five product
6th input port, one the 7th tower top delivery outlet, delivery outlet at the bottom of one the 6th tower, space and extremely in one first tower
Few one is located at first column plate in space in described first tower, and described carbon five product is defeated via described 6th input port
After entering described light materials knockout tower, a light materials knockout tower product will be exported via delivery outlet at the bottom of described 6th tower,
And via described 7th tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials knockout tower and supplies the heavy substance of described light materials separation overhead product input to divide
From tower, including the 7th input port inputted for described light materials separation overhead product, one the 8th tower top is defeated
Outlet, delivery outlet at the bottom of one the 7th tower, empty in one second tower, space and at least is placed in described second tower
Between the second column plate, described light materials knockout tower product via described 7th input port input described heavy substance divide
After tower, a heavy substance separation overhead product will be exported via described 8th tower top delivery outlet, and via institute
State delivery outlet at the bottom of the 7th tower and export a heavy substance knockout tower bottom product；
One is connected to described heavy substance knockout tower the extraction tower for the input of described heavy substance separation overhead product,
Include space and at least one appearance in one first extractant input port, one second input port, one the 3rd tower
Being placed in the 3rd column plate in space in described 3rd tower, described heavy substance separation overhead product is via described second defeated
Entrance inputs after described extraction tower, by with the extractant via described first extractant input port input
Carry out an extraction process, and via the delivery outlet output one extraction tower product containing extractant at the bottom of one second tower
And via one the 3rd tower top delivery outlet output one containing one second carbon one material, one second carbon two material, one
Second carbon three material, one second carbon four material, the second mix products of one second carbon five material, wherein said
Extractant is selected from the group of an extractant regenerant, a fresh extractant and combinations thereof composition；
One is connected to described extraction tower the stripper for the input of described extraction tower product, includes one the 3rd defeated
In delivery outlet, one the 4th tower top delivery outlet, one the 4th tower at the bottom of entrance, one the 3rd tower, space and is placed in
4th column plate in space in described 4th tower, described extraction tower product is described via described 3rd input port input
After stripper, will be via described 4th tower top delivery outlet output one stripping overhead product and via the described 3rd
Delivery outlet at the bottom of tower exports described extractant regenerant；
One is connected to described stripper the isoprene knockout tower for the input of described stripper product, includes
In delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th input port, one the 4th tower space and
One is placed in the 5th column plate in space in described 5th tower, and described extraction tower product is via described 4th input port
After inputting described isoprene knockout tower, an isoprene will be exported via delivery outlet at the bottom of described 4th tower and separate
Tower bottom product and export an isoprene product via described 5th tower top delivery outlet；
One reactor being connected to described heavy substance knockout tower and described isoprene knockout tower, includes
One reactor input port, a reactor delivery outlet, described heavy substance knockout tower bottom product and described isoamyl two
Alkene knockout tower bottom product inputs after described reactor via described reactor input port jointly, will via described instead
Device delivery outlet is answered to export a reactor product；
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products；And
One the 3rd heat exchanger assemblies, described 3rd heat exchanger assemblies includes that at least one selects from following group
The heat exchanger gone out: one the 9th heat exchanger and 1 the tenth heat exchanger；
Wherein, delivery outlet, (9-2) described at the bottom of described 9th heat exchanger is connected to (9-1) described 7th tower
Five delivery outlets and (9-3) described tenth heat exchanger or described dicyclopentadiene product exit；
Wherein, described in delivery outlet, (10-2) at the bottom of described tenth heat exchanger is connected to (10-1) described 6th tower
9th heat exchanger or described 5th delivery outlet and (10-3) described dicyclopentadiene product exit.
The 21. carbon five product segregation apparatuss as described in claim 14,15,16,17,18,19 or 20,
It is characterized in that, further include at least one device selected from following group: one first thermoregulator,
Extractant storage device, a mixing channel and one second thermoregulator；
Described first thermoregulator is connected to delivery outlet, described first heat exchange at the bottom of (11-1) described second tower
Device, described second heat exchanger, described 3rd heat exchanger, described 4th heat exchanger or the described 5th
Between heat exchanger and (11-2) described 3rd input port；
Described extractant storage device is connected to delivery outlet at the bottom of (12-1) described 3rd tower, described 6th heat is handed over
Parallel operation, described 7th heat exchanger, described 8th heat exchanger or one second thermoregulator, and (12-2)
Between described first extractant input port, described extractant storage device further includes an extractant and stores
Device input port, one second extractant input port and an extractant storage device delivery outlet, Qi Zhongsuo
State extractant regenerant and input described extractant storage dress via described extractant storage device input port
Postpone, or directly input to described first extractant via the output of described extractant storage device delivery outlet
Mouthful, or with via described second extractant input port input described fresh extractant, in described extraction
In solvent storage device after mixing, via the output of described extractant storage device delivery outlet to described first extraction
Take solvent input port；
Described mixing channel is connected at the bottom of delivery outlet, (13-2) described 4th tower at the bottom of (13-1) described 7th tower export
Between mouth and (13-3) described 3rd heat exchanger or described reactor input port, described mixing channel more wraps
Include one first mixing channel input port, one second mixing channel input port and a mixing channel delivery outlet, described heavy
Material knockout tower bottom product is via described first mixing channel input port and described isoprene knockout tower bottom product
After inputting the mixing of described mixing channel via described second mixing channel input port, then via described mixing channel delivery outlet
Output is to described reactor input port；
Described second thermoregulator is connected to (14-1) described extractant storage device input port or described
One extractant input port and (14-2) described 8th heat exchanger, described 7th heat exchanger, described
At the bottom of 6th heat exchanger or described 3rd tower between delivery outlet.
22. 1 kinds of carbon five product segregation apparatuss, in order to carbon five product of petroleum cracking gained is separated,
It is characterized in that, described carbon five product segregation apparatus includes:
The one light materials knockout tower inputted for described carbon five product, includes one for the input of described carbon five product
6th input port, one the 7th tower top delivery outlet, delivery outlet at the bottom of one the 6th tower, space and extremely in one first tower
Few one is located at first column plate in space in described first tower, and described carbon five product is defeated via described 6th input port
After entering described light materials knockout tower, a light materials knockout tower product will be exported via delivery outlet at the bottom of described 6th tower,
And via described 7th tower top delivery outlet output one containing one first carbon one material, one first carbon two material,
One first carbon three material, one first carbon four material and the first mix products of one first carbon five material；
One is connected to described light materials knockout tower and supplies the heavy substance of described light materials separation overhead product input to divide
From tower, including the 7th input port inputted for described light materials separation overhead product, one the 8th tower top is defeated
Outlet, delivery outlet at the bottom of one the 7th tower, empty in one second tower, space and at least is placed in described second tower
Between the second column plate, described light materials knockout tower product via described 7th input port input described heavy substance divide
After tower, a heavy substance separation overhead product will be exported via described 8th tower top delivery outlet, and via institute
State delivery outlet at the bottom of the 7th tower and export a heavy substance knockout tower bottom product；
One is connected to described heavy substance knockout tower the extraction tower for the input of described heavy substance separation overhead product,
Include space and at least one appearance in one first extractant input port, one second input port, one the 3rd tower
Being placed in the 3rd column plate in space in described 3rd tower, described heavy substance separation overhead product is via described second defeated
Entrance inputs after described extraction tower, by with the extractant via described first extractant input port input
Carry out an extraction process, and via the delivery outlet output one extraction tower product containing extractant at the bottom of one second tower
And via one the 3rd tower top delivery outlet output one containing one second carbon one material, one second carbon two material, one
Second carbon three material, one second carbon four material, the second mix products of one second carbon five material, wherein said
Extractant select from an extractant regenerant, a fresh extractant with and combinations thereof the group that formed；
One is connected to described extraction tower the stripper for the input of described extraction tower product, includes one the 3rd defeated
In delivery outlet, one the 4th tower top delivery outlet, one the 4th tower at the bottom of entrance, one the 3rd tower, space and is placed in
4th column plate in space in described 4th tower, described extraction tower product is described via described 3rd input port input
After stripper, will be via described 4th tower top delivery outlet output one stripping overhead product and via the described 3rd
Delivery outlet at the bottom of tower exports described extractant regenerant；
One is connected to described stripper the isoprene knockout tower for the input of described stripper product, includes
In delivery outlet, one the 5th tower top delivery outlet, one the 5th tower at the bottom of one the 4th input port, one the 4th tower space and
One is placed in the 5th column plate in space in described 5th tower, and described extraction tower product is via described 4th input port
After inputting described isoprene knockout tower, an isoprene will be exported via delivery outlet at the bottom of described 4th tower and separate
Tower bottom product and export an isoprene product via described 5th tower top delivery outlet；
One reactor being connected to described heavy substance knockout tower and described isoprene knockout tower, includes
One reactor input port, a reactor delivery outlet, described heavy substance knockout tower bottom product and described isoamyl two
Alkene knockout tower bottom product inputs after described reactor via described reactor input port jointly, will via described instead
Device delivery outlet is answered to export a reactor product；
One be connected to described reactor and for the input of described reactor product dicyclopentadiene and pentadiene/
Cyclopentenes knockout tower, include delivery outlet in delivery outlet, one first tower at the bottom of one the 5th input port, one the 5th tower,
6th tower in space in space and is placed in described 6th tower in one the 6th tower top delivery outlet, one the 6th tower
Plate, described reactor product inputs described dicyclopentadiene and pentadiene/ring penta via described 5th input port
After alkene knockout tower, one pentadiene/cyclopentene product will be exported, via institute via described 6th tower top delivery outlet
State delivery outlet at the bottom of the 5th tower and export a dicyclopentadiene product and via delivery outlet output one in described first tower
Containing carbon six material, carbon seven material, carbon eight material, carbon nine material and carbon more than nine material
The 3rd mix products；And
At least one device selected from following group: one first thermoregulator, an extractant store dress
Put, a mixing channel and one second thermoregulator；
Wherein, delivery outlet at the bottom of described first thermoregulator is connected to described second tower and described 3rd input port
Between；
Wherein, delivery outlet at the bottom of described extractant storage device is connected to described 3rd tower and described first extraction
Between solvent input port, described extractant storage device further include an extractant storage device input port,
One second extractant input port and an extractant storage device delivery outlet, wherein said extractant returns
After receipts thing inputs described extractant storage device via described extractant storage device input port, or directly
Via the output of described extractant storage device delivery outlet to described first extractant input port, or with via
The described fresh extractant of described second extractant input port input, at described extractant storage device
After interior mixing, via the output of described extractant storage device delivery outlet to described first extractant input port；
Wherein, delivery outlet at the bottom of delivery outlet, described 4th tower at the bottom of described mixing channel is connected to described 7th tower and
Between described reactor input port, described mixing channel further includes one first mixing channel input port, one second mixing
Groove input port and a mixing channel delivery outlet, described heavy substance knockout tower bottom product is via described first mixing
Groove input port and described isoprene knockout tower bottom product are described via described second mixing channel input port input
After mixing channel mixing, then via the output of described mixing channel delivery outlet to described reactor input port；
Wherein, described second thermoregulator is connected to described extractant storage device input port or described
At the bottom of one extractant input port and described 3rd tower between delivery outlet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287920.0A CN106278782A (en) | 2015-05-29 | 2015-05-29 | Carbon five product segregation apparatus |
| TW104127218A TWI572706B (en) | 2015-05-29 | 2015-08-20 | Carbon five product separation device |
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| CN201510287920.0A CN106278782A (en) | 2015-05-29 | 2015-05-29 | Carbon five product segregation apparatus |
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| CN101838177A (en) * | 2009-03-20 | 2010-09-22 | 中国石油化工股份有限公司 | Method for one-stage extraction, distillation and separation of C5 fractions by using reactive distillation N-methyl pyrrolidone (NMP) method |
| CN103183578A (en) * | 2011-12-29 | 2013-07-03 | 中国石油化工集团公司 | Heat exchange system and heat exchange method for carbon five extractive distillation |
| CN103183577A (en) * | 2011-12-29 | 2013-07-03 | 中国石油化工集团公司 | Heat exchange system and heat exchange method for carbon five extractive distillation |
| CN204644225U (en) * | 2015-04-16 | 2015-09-16 | 汪上晓 | Carbon five product separation device |
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| Publication number | Publication date |
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| TW201641680A (en) | 2016-12-01 |
| TWI572706B (en) | 2017-03-01 |
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