CN205821252U - A kind of Clean Fuel Production device - Google Patents
A kind of Clean Fuel Production device Download PDFInfo
- Publication number
- CN205821252U CN205821252U CN201620465221.0U CN201620465221U CN205821252U CN 205821252 U CN205821252 U CN 205821252U CN 201620465221 U CN201620465221 U CN 201620465221U CN 205821252 U CN205821252 U CN 205821252U
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- hydrogenation reactor
- connects
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- stripper
- reactor
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Abstract
The utility model discloses a kind of Clean Fuel Production device, including atmospheric tower, hydrogenation reactor and stripper, it is characterized in that: the side line of atmospheric tower connects with hydrogenation reactor entrance, hydrogenation reactor outlet connects with stripper entrance, stripper products export connects with product pond, this installation method reduces resource and energy resource consumption, reduces investment and operating cost.
Description
Technical field
It is main liquid carbon-containing fuel based on hydrocarbon mixture that this utility model relates to a kind of, particularly to a kind of clean fuel
Process units.
Background technology
Vehicle exhaust is one of source of atmospheric pollution, and China's expanding economy makes automobile pollution the most quickly increase, and cuts
Only in June, 2015, China's automobile pollution has breached 1.63 hundred million, in order to improve environment, reduces environmental pollution, country's matter
Inspection general bureau in 2013.06.08 formulated derv fuel standard specify the sulfur content in derv fuel IV and V be respectively 50 μ g/g,
10 μ g/g, in diesel oil, sulfur content is referred to as low-sulfur diesel-oil when being less than 100 μ g/g, is referred to as ultra-low-sulphur diesel during less than 10 μ g/g, and this is just
The petroleum chemical industry producing fuel oil is proposed new requirement, improves the technique producing fuel oil, develop new technology, with
Meet derv fuel IV and the V requirement to sulfur content.
The petroleum distillate that boiling range scope is 200～350 DEG C of derv fuel, mainly with straight(-run) diesel distillate with through essence
The secondary processing diesel oil fraction of system is in harmonious proportion and forms.Straight-run diesel oil is high due to its Cetane number, and oxidation stability is good and receives favor greatly,
But the higher needs of its condensation point carry out refined or carry out mediation use with secondary diesel oil, and therefore straight-run diesel oil is the master of derv fuel
One of originate.
Straight-run diesel oil carries out distilling obtaining by atmospheric tower, and atmospheric tower side line typically produces direct steaming gasoline, straight run coal
Oil and straight-run diesel oil.Atmospheric tower, due to only rectifying section, does not has stripping section, need to be respectively provided with stripper to straight run outside atmospheric tower
Gasoline, kerosene and diesel oil strip, refined virgin kerosene and the method most preferably hydrofinishing of diesel oil in prior art, directly
Evaporate kerosene and diesel oil and enter in hydrogenation reactor as raw material, contact with catalyst and hydrogen and carry out hydrofining reaction, hydrogenation
After kerosene and diesel oil enter back into stripper and strip, improve its quality, reach to meet wanting of kerosene and diesel product standard
Ask.So first strip from direct steaming gasoline, kerosene and the diesel oil of atmospheric tower lateral line withdrawal function, be then fed into hydrogenation reactor and carry out
Hydrofinishing, strips after hydrofinishing again, and twice stripping causes the waste of resource and the energy.
Utility model content
The utility model proposes a kind of Clean Fuel Production device, overcome the defect of prior art, reduce resource and the energy
Consume.
A kind of Clean Fuel Production device, including atmospheric tower, hydrogenation reactor and stripper, it is characterised in that: atmospheric tower
Side line connect with hydrogenation reactor entrance, hydrogenation reactor outlet connect with stripper entrance, stripper products export and product
Product pond connects.
A kind of Clean Fuel Production device, it is characterised in that: described hydrogenation reactor is fixed bed reactors, suspension bed
Reactor, the one of fluidized bed reactor.
A kind of Clean Fuel Production device, it is characterised in that: it is additionally provided with blender between atmospheric tower and hydrogenation reactor, mixed
Clutch one end connects with atmospheric tower, and the other end connects with hydrogenation reactor entrance, and blender is provided with hydrogen inlet.
A kind of Clean Fuel Production device, it is characterised in that: it is anti-that described fixed bed reactors are at least gas-liquid-solid three-phase
Answer the one that device, liquid-solid reactor and Gas-phase reactor are biphase.
A kind of Clean Fuel Production device, it is characterised in that: described blender connects with bottom hydrogenation reactor, hydrogenation
Reactor head connects with stripper entrance.
A kind of Clean Fuel Production device, it is characterised in that: described blender connects with hydrogenation reactor top, hydrogenation
Reactor bottom connects with stripper entrance.
A kind of Clean Fuel Production device, it is characterised in that: described blender connects with in the middle part of hydrogenation reactor, hydrogenation
Reactor bottom connects with stripper entrance.
Compared with prior art, one Clean Fuel Production method of the present invention, due to decrease a stripper have with
Lower advantage:
1) full-scale plant characteristics of compact layout, saves floor space；
2) reduce investment outlay and operating cost；
3) energy is saved；
4) atmospheric tower can simplify heat recovery flow process, simplifies atmospheric tower, and atmospheric tower operation is more steady；
5) owing to hydrogenating materials is directly from atmospheric tower, it is with the highest heat, can simplify and shorten heat exchange process.
Accompanying drawing explanation
Fig. 1 is the first Clean Fuel Production device schematic diagram of the present invention
Fig. 2 is the second Clean Fuel Production device schematic diagram of the present invention
Fig. 3 is the third Clean Fuel Production device schematic diagram of the present invention
Fig. 4 is the 4th kind of Clean Fuel Production device schematic diagram of the present invention
Fig. 5 is the 5th kind of Clean Fuel Production device schematic diagram of the present invention
Fig. 6 is the 6th kind of Clean Fuel Production device schematic diagram of the present invention
Fig. 7 is the 7th kind of Clean Fuel Production device schematic diagram of the present invention
Wherein:
1. raw oil .2. atmospheric tower, 3. Atmospheric Tower logistics, 4. fuel oil, 5. atmospheric tower bottoms stream, 6. hydrogen, 7. mixed
Clutch, 8. hydrogenation reactor, 9. hydrogenation reactor effluent, 10. stripper, 11. stripping fluid, 12. refine fuel oil, and 14 follow
Ring oil, 15. stripping waste gas.
Detailed description of the invention
Embodiment 1
A kind of Clean Fuel Production device, including atmospheric tower, hydrogenation reactor and stripper, atmospheric tower gasoline side line with add
Hydrogen reactor entrance connects, and hydrogenation reactor outlet connects with stripper entrance, and hydrogenation reactor is fixed bed reactors, stripping
Tower products export connects with product pond.
Embodiment 2
A kind of Clean Fuel Production device, including atmospheric tower, hydrogenation reactor and stripper, atmospheric tower kerosene side line with add
Hydrogen reactor entrance connects, and hydrogenation reactor outlet connects with stripper entrance, hydrogenation reactor is fixed bed reactors, vapour
Stripper products export connects with product pond.
Embodiment 3
A kind of Clean Fuel Production device, including atmospheric tower, hydrogenation reactor and stripper, atmospheric tower diesel oil side line with add
Hydrogen reactor entrance connects, and hydrogenation reactor outlet connects with stripper entrance, and hydrogenation reactor is fixed bed reactors, stripping
Tower products export connects with product pond.
Embodiment 4
A kind of Clean Fuel Production device, including atmospheric tower, blender, hydrogenation reactor and stripper, atmospheric tower diesel oil
Side line connects with blender, and blender connects with hydrogenation reactor entrance, the outlet of hydrogenation reactor entrance hydrogenation reactor and vapour
Stripper entrance connects, and hydrogenation reactor is fixed bed reactors, and stripper products export connects with product pond.
Embodiment 5
A kind of Clean Fuel Production device, including atmospheric tower, blender, hydrogenation reactor and stripper, atmospheric tower kerosene
Side line connects with blender, and blender connects with hydrogenation reactor entrance, the outlet of hydrogenation reactor entrance hydrogenation reactor and vapour
Stripper entrance connects, and hydrogenation reactor is fixed bed reactors, and stripper products export connects with product pond.
Claims (6)
1. a Clean Fuel Production device, including atmospheric tower, hydrogenation reactor and stripper, it is characterised in that: atmospheric tower
Side line connects with hydrogenation reactor entrance, is additionally provided with blender, blender one end and normal pressure between atmospheric tower and hydrogenation reactor
Tower connects, and the other end connects with hydrogenation reactor entrance, and blender is provided with hydrogen inlet, and hydrogenation reactor exports a road and stripping
Tower entrance connects, and stripper products export connects with product pond, and hydrogenation reactor exports another road and connects with mixer entrance.
2. according to a kind of Clean Fuel Production device described in claim 1, it is characterised in that: described hydrogenation reactor is solid
Fixed bed reactor, suspended-bed reactor, the one of fluidized bed reactor.
3. according to a kind of Clean Fuel Production device described in claim 2, it is characterised in that: described fixed bed reactors are extremely
It is the biphase one of gas-liquid-solid phase reaction device, liquid-solid reactor and Gas-phase reactor less.
4. according to a kind of Clean Fuel Production device described in claim 1, it is characterised in that: described blender is anti-with hydrogenation
Answering and connect bottom device, hydrogenation reactor top connects with stripper entrance.
5. according to a kind of Clean Fuel Production device described in claim 1, it is characterised in that: described blender is anti-with hydrogenation
Answer device top to connect, connect with stripper entrance bottom hydrogenation reactor.
6. according to a kind of Clean Fuel Production device described in claim 1, it is characterised in that: described blender is anti-with hydrogenation
Answer and connect in the middle part of device, connect with stripper entrance bottom hydrogenation reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465221.0U CN205821252U (en) | 2016-05-20 | 2016-05-20 | A kind of Clean Fuel Production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465221.0U CN205821252U (en) | 2016-05-20 | 2016-05-20 | A kind of Clean Fuel Production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205821252U true CN205821252U (en) | 2016-12-21 |
Family
ID=57557874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620465221.0U Active CN205821252U (en) | 2016-05-20 | 2016-05-20 | A kind of Clean Fuel Production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205821252U (en) |
-
2016
- 2016-05-20 CN CN201620465221.0U patent/CN205821252U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |