CN108692563A - A kind of cracking furnace - Google Patents
A kind of cracking furnace Download PDFInfo
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- CN108692563A CN108692563A CN201810821121.0A CN201810821121A CN108692563A CN 108692563 A CN108692563 A CN 108692563A CN 201810821121 A CN201810821121 A CN 201810821121A CN 108692563 A CN108692563 A CN 108692563A
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- 238000005336 cracking Methods 0.000 title claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 39
- 230000006698 induction Effects 0.000 claims abstract description 27
- 238000002309 gasification Methods 0.000 claims abstract description 19
- 230000001939 inductive effect Effects 0.000 claims abstract description 18
- 238000001704 evaporation Methods 0.000 claims abstract description 16
- 230000008020 evaporation Effects 0.000 claims abstract description 15
- 239000011810 insulating material Substances 0.000 claims abstract description 15
- 239000006200 vaporizer Substances 0.000 claims abstract description 14
- 239000000696 magnetic material Substances 0.000 claims abstract description 8
- 230000035699 permeability Effects 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 230000005672 electromagnetic field Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 230000005674 electromagnetic induction Effects 0.000 claims description 7
- 239000002470 thermal conductor Substances 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 238000000889 atomisation Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 4
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000003134 recirculating effect Effects 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 2
- 239000004567 concrete Substances 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000010453 quartz Substances 0.000 description 8
- 239000003708 ampul Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 238000000197 pyrolysis Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910001182 Mo alloy Inorganic materials 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- OGSYQYXYGXIQFH-UHFFFAOYSA-N chromium molybdenum nickel Chemical compound [Cr].[Ni].[Mo] OGSYQYXYGXIQFH-UHFFFAOYSA-N 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 porous basalt Chemical compound 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
- F27B5/14—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/14—Pyrolising
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Induction Heating (AREA)
Abstract
The present invention relates to a kind of cracking furnaces, including the evaporation vaporizer (1) in upper of furnace body is arranged, hot cell (2) are crossed at middle part, the collection chamber (3) of lower part, described cross hot cell (2) are equipped with inductive heating component, the inductive heating component includes induction coil (21), heat preserving and insulating material (22), shell (23), liner (24), and the material of the shell (23) is non-magnet material or permeability magnetic material.Compared with prior art, the configuration of the present invention is simple, temperature control are accurate, temperature range variation is wide, gasification rate is fast, unit scale enlargement and continuous production high-pure gas can be achieved.
Description
Technical field
The present invention relates to the devices of gasification cracking reaction, fast more particularly, to a kind of temperature control precision height, gasification rate
Cracking furnace.
Background technology
Cracking furnace refers to the equipment with solid or liquid material are carried out gasification cracking reaction.Requirement to pyrolysis furnace
It is:(1) can reactant be heated to 700~900 DEG C rapidly, to ensure yield, and need to ensures heat supply and heat transfer, (2) medium stops
It stays the time short, reduces the generation of by-product in cracking process.(3) suitable high temperature resistant, resistant material.Due to former used in cracking
Material and its difference for providing thermal methods needed for cracking, using the different pyrolysis furnace type of furnaces, there are commonly heat accumulating type pyrolysis furnace, sand
Sub- stove and tube cracking furnace etc..What most widely used, technology was most ripe at present is quartz tube type pyrolysis furnace.
Quartz ampoule heating element, heater are heating wire, it is through in quartz ampoule, and quartz ampoule plays support, protection and fever
Effect, the thermal efficiency is 90% or more;But quartz ampoule electrical heating essence belongs to resistor-type, disadvantage:(1) heat fade is fast, the service life
It is short;(2) resistance wire is heater, and heating repeatedly easily leads to resistance wire brittle failure, reduces the heating device service life;(3) heating with full power
When, heating rate is too fast, causes quartz ampoule each section uneven heating, be easy to cause quartz ampoule and scrap;(4) work(of every group of quartz ampoule
3~5kW of rate, the number of elements that large industrialized heating device needs is more, and the connector of power supply is more, and possible fault point is more.
Invention content
Accurate, temperature that it is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of temperature controls
The cracking furnace that adjustable range is wide, gasification rate is fast.
The purpose of the present invention can be achieved through the following technical solutions:A kind of cracking furnace, including be arranged in furnace body
Hot cell, the collection chamber of lower part are crossed in the evaporation vaporizer on top, middle part, which is characterized in that the hot cell of crossing adds equipped with inductance
Hot component, the inductive heating component include induction coil, heat preserving and insulating material, shell, liner, the material of the shell
For non-magnet material or permeability magnetic material.
When the shell is non-magnet material, the liner is magnetic conduction liner or magnetic conducting and heating body, the heat preservation
Heat-barrier material is arranged in case inside, the induction coil be wrapped in housing exterior walls and with insulated heat material and shell every
It opens, the liner is arranged in heat preserving and insulating material;The induction coil connects power supply, and when energization generates electromagnetic field, profit
Make to generate induced current in liner with electromagnetic induction and generate heat, droplet that conduct radiation heat is come by evaporation vaporizer and
Gas realizes accurately controlling for gasifier internal temperature by adjusting power, obtains best gasification result.
When the shell is permeability magnetic material, the heat preserving and insulating material is arranged in hull outside, the line of induction
Circle is wrapped in heat preserving and insulating material outer wall, and the liner is as thermal conductor, and shell is as magnetic conducting and heating material, the induction
Coil connects power supply, and when energization generates electromagnetic field, makes to generate induced current in shell using electromagnetic induction and generate heat, and passes through work
For the collective effect conduct radiation heat sulphur droplet and gas of the liner of the shell and thermal conductor of heater, pass through adjusting
Power realizes accurately controlling for gasifier internal temperature, obtains best gasification result.
The overheat interior is also equipped with heat-storing material, and ash exhauster is arranged in bottom.
The heat-storing material is the high temperature resistant of natural or artificial firing, corrosion-resistant nonmetallic heat-storing material, including day
One or more kinds of combinations of the heat-storing materials such as right zeolite, porous basalt, silica, artificial cast stone or porous ceramic ball.
The induction coil is hollow copper tubing coil, and hollow copper tubing coil outer wall connect with power supply, and generation is electric when energization
Magnetic field, copper pipe is interior to be connect with recirculating cooling water system, is provided water cooling and is kept induction coil long period within the scope of the temperature of safety
Stable operation.
The magnetic conduction casing and the material of magnetic conduction liner or magnetic conducting and heating body is high temperature resistant, corrosion-resistant, magnetic conductivity is excellent
Metal alloy compositions, include by aluminising processing chromium nickel-molybdenum alloy material, such as Cr28Ni4, Cr27Mo4Ni2Nb;Described
Non-magnet material is one or more kinds of groups of the non-magnet materials such as aluminium, austenitic stainless steel, concrete, bakelite
It closes.
The hot cell of crossing is equipped with one or more groups of independent inductive heating components.
The evaporation gasification ceiling portion is equipped with liquid-inlet, which connects at least one atomizer, solid
Evaporation vaporizer entered by liquid-inlet after raw material liquefaction, and is atomized by atomizer, the drop and gas after atomization into
Entered hot cell inductive heating.
The evaporation vaporizer crosses hot cell sum aggregate gas chamber sidewall and is equipped with temperature-measuring port.
Compared with prior art, the present invention has the following advantages:
1, heat temperature raising is rapid, realizes accurately controlling for gasifier internal temperature by adjusting induction heating power power,
Ensure gasification efficiency, avoids heating temperature and rising causing tape handling liquid not gasify effectively slowly, condensation is bonded in gasifier.
2, single group induction coil power can accomplish 1~50000Kw, without too many component joints, power supply can
By property height, the mating needs of different scales industrialized unit can be met, provided reliably for large-scale plant solid or liquid gasification
Heating ensure.
3, electromagnetic induction power supply and coil power load can be completed from 0%~100% adjustment in moment, can meet solid or
The increased variation needs of moment thermic load needed when liquid gasification are realized to maintain temperature stabilization in gasifier to provide guarantee
The Quick-gasifying of solid or liquid.
4, the variation of produce load is easy to adjust flexibly.Gasification zone, overheated zone can take independent coil and power supply to control
Device, by detecting the temperature of corresponding region come the power of adjusting control induction heating power.It needs to adjust material gasification load
When, by adjust raw material addition and chain, the automation control with gasification cracking furnace temperature, power.
5, electric induction coil is not calandria, is separated with insulation, heat preserving and insulating material between heater, coil again may be used
Cooled down using recirculated cooling water, coil will not be overheated by high temperature heat transfer in gasifier, to extend the use longevity of induction coil
Life, the electric induction effect of hold-in winding.
6, cracking furnace is closed space, and no air and other inert gases be mixed into, can facilitate production 5~
100% high-pure gas.
Description of the drawings
Fig. 1 is the structural schematic diagram of cracking furnace of the present invention;
Fig. 2 is sectional view-magnetic conduction casing of inductive heating component;
Fig. 3 is the non-magnetic shell of sectional view-of inductive heating component.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figs. 1-2, a kind of cracking furnace is closed furnace body, including the evaporation gasification in upper of furnace body is arranged
Room 1, hot cell 2, the collection chamber 3 of lower part, the top excessively at middle part are additionally provided with upper shell 7, and bottom is additionally provided with ash exhauster 6, described
It evaporates 1 top of vaporizer and is equipped with liquid-inlet 11, which connects at least one atomizer 12, solid material melting
Evaporation vaporizer 1 is entered by liquid-inlet 11 after liquefaction, and is atomized by atomizer 12, the drop and gas after atomization into
Entered 2 inductive heating of hot cell.
The hot cell 2 of crossing is equipped with inductive heating component, and the inductive heating component includes induction coil 21, thermal insulation separation
The material of hot material 22, shell 23, liner 24, the shell 23 is non-magnet material or permeability magnetic material.Shell in the present embodiment
Body 23 is magnetic conductive metal material, and the heat preserving and insulating material 22 setting is in 23 outside of shell, the induction coil 21 winding
In 22 outer wall of heat preserving and insulating material, the liner 24 is used as thermal conductor, magnetic conductive metal shell 23 to be used as magnetic conducting and heating material, institute
The induction coil 21 stated connects power supply 4, and when energization generates electromagnetic field, makes to generate induced electricity in metal shell 23 using electromagnetic induction
It flows and generates heat, and the collective effect conduct radiation heat by being used as heater metal shell 23 and as thermal conductor liner 24 adds
Hot sulphur droplet and gas realize accurately controlling for gasifier internal temperature by adjusting 4 power of power supply, obtain best gasification effect
Fruit.
The present embodiment inductive heating component sectional structure is shown in Fig. 2
Described crossing in hot cell 2 is also equipped with heat-storing material 25, and the heat-storing material 25 is natural zeolite.
The induction coil 21 is hollow copper tubing coil, and hollow copper tubing coil outer wall connect with power supply 4, and when energization generates
Electromagnetic field, copper pipe is interior to be connect with recirculating cooling water system 5, is provided water cooling and is kept induction coil 21 long within the scope of the temperature of safety
Cycle stability is run.
The material of the magnetic conduction casing and thermal conductor 24 is high temperature resistant, corrosion-resistant, magnetic conductivity is excellent, through aluminising processing
Chromium nickel-molybdenum alloy material.
The hot cell 2 of crossing is equipped with one or more groups of independent inductive heating components.
The evaporation vaporizer 1, crosses hot cell 2 and 3 side wall of collection chamber is equipped with temperature-measuring port:Temperature-measuring port T1, temperature-measuring port T2,
Temperature-measuring port T3, wherein 31 side wall of collection chamber are additionally provided with hot gas outlet 31.
First heating melting liquefaction when raw material is solid directly enters evaporation by liquid-inlet 11 when raw material is liquid and gasifies
Room 1, and be atomized by atomizer 12, the drop and gas after atomization entered 2 inductive heating of hot cell, and gas is in collection chamber 3
It collects, and is drawn by the hot gas outlet of its side wall 31.
Embodiment 2
Shell 23 is the combination of non-magnetic aluminium alloy and bakelite material, and the heat preserving and insulating material 22 is arranged in shell
23 inside of body, the induction coil 21 are wrapped on 23 outer wall of shell, and the liner 24 is magnetic conduction liner or magnetic conducting and heating
Body, liner 24 are arranged in heat preserving and insulating material 22;The induction coil 21 connects power supply 4, and when energization generates electromagnetic field, profit
Make generation induced current in magnetic conduction liner or magnetic conducting and heating body 24 with electromagnetic induction and generate heat, conduct radiation heat is by evaporating
The droplet and gas that vaporizer 2 comes are realized accurately controlling for gasifier internal temperature by adjusting 4 power of power supply, are obtained most
Good gasification result.
The present embodiment inductive heating component sectional structure is shown in Fig. 3
The material of the magnetic conduction liner or magnetic conducting and heating body 24 be high temperature resistant, corrosion-resistant, magnetic conductivity is excellent, through aluminising at
The chrome-nickel material of reason.The heat-storing material 25 is porous ceramics.
Remaining is the same as embodiment 1.
Claims (10)
1. a kind of cracking furnace, including the evaporation vaporizer (1) in upper of furnace body is set, hot cell (2) are crossed at middle part, lower part
Collection chamber (3), which is characterized in that described cross hot cell (2) are equipped with inductive heating component, and the inductive heating component includes sense
Coil (21), heat preserving and insulating material (22), shell (23), liner (24) are answered, the material of the shell (23) is non-magnetic material
Material or permeability magnetic material.
2. a kind of cracking furnace according to claim 1, which is characterized in that the shell (23) is non-magnet material
When, the liner (24) is magnetic conduction liner or magnetic conducting and heating body, and the heat preserving and insulating material (22) setting is in shell (23)
Side, the induction coil (21) are wrapped in shell (23) outer wall and are separated by insulating materials and outer wall, the liner
(24) setting is in heat preserving and insulating material (22);Described induction coil (21) the connection power supply (4), when energization, generate electromagnetic field,
Make generation induced current in liner (24) using electromagnetic induction and generate heat, conduct radiation heat is by evaporation vaporizer (2) mistake
The droplet and gas come realizes accurately controlling for gasifier internal temperature by adjusting power supply (4) power, obtains best gasification effect
Fruit.
3. a kind of cracking furnace according to claim 1, which is characterized in that the shell (23) is permeability magnetic material
When, on the outside of shell (23), the induction coil (21) is wrapped in insulation for the heat preserving and insulating material (22) setting
Material (22) outer wall, the liner (24) are used as thermal conductor, shell (23) to be used as permeability magnetic material, the induction coil (21)
Power supply (4) is connected, when energization generates electromagnetic field, makes to generate induced current in shell (23) using electromagnetic induction and generate heat, and leads to
Cross the shell (23) as heater and the collective effect conduct radiation heat sulphur droplet as thermal conductor liner (24)
And gas, it realizes accurately controlling for gasifier internal temperature by adjusting power supply (4) power, obtains best gasification result.
4. a kind of cracking furnace according to claim 1, which is characterized in that described crossing in hot cell (2) is also equipped with
Ash exhauster (6) is arranged in heat-storing material (25), bottom.
5. a kind of cracking furnace according to claim 4, which is characterized in that the heat-storing material (25) is natural
Or manually fire high temperature resistant, corrosion-resistant nonmetallic heat-storing material.
6. a kind of cracking furnace according to claim 1, which is characterized in that the induction coil (21) is hollow copper
Pipeline circle, hollow copper tubing coil outer wall are connect with power supply (4), and when energization generates electromagnetic field, in copper pipe and recirculating cooling water system
(5) it connects, water cooling is provided and keeps induction coil (21) long-period stable operation within the scope of the temperature of safety.
7. a kind of cracking furnace according to claim 1, which is characterized in that in the magnetic conduction casing (23) and magnetic conduction
The material of courage or magnetic conducting and heating body (24) is high temperature resistant, metal alloy compositions corrosion-resistant, magnetic conductivity is excellent;Described is non-magnetic
Case material is one or more kinds of combinations of the non-magnet materials such as aluminium, austenitic stainless steel, concrete, bakelite.
8. a kind of cracking furnace according to claim 1, which is characterized in that it is described cross hot cell (2) be equipped with one group or
Multigroup independent inductive heating component.
9. a kind of cracking furnace according to claim 1, which is characterized in that set at the top of the evaporation vaporizer (1)
There is liquid-inlet (11), which connects at least one atomizer (12), passes through liquid after solid material liquefaction
Import (11) enters evaporation vaporizer (1), and is atomized by atomizer (12), and drop and gas after atomization entered hot cell
(2) inductive heating.
10. a kind of cracking furnace according to claim 1, which is characterized in that the evaporation vaporizer (1), overheat
Room (2) and collection chamber (3) side wall are equipped with temperature-measuring port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810821121.0A CN108692563A (en) | 2018-07-24 | 2018-07-24 | A kind of cracking furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810821121.0A CN108692563A (en) | 2018-07-24 | 2018-07-24 | A kind of cracking furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108692563A true CN108692563A (en) | 2018-10-23 |
Family
ID=63851289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810821121.0A Pending CN108692563A (en) | 2018-07-24 | 2018-07-24 | A kind of cracking furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN108692563A (en) |
Cited By (3)
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| CN109884272A (en) * | 2019-03-05 | 2019-06-14 | 中国石油大学(北京) | A simulation system for diagenetic evolution |
| CN110170280A (en) * | 2019-05-14 | 2019-08-27 | 浙江恒澜科技有限公司 | The preparation method of high-temperature pyrolysis reactor and Pintsch process reaction system and ketene compounds |
| CN113336196A (en) * | 2021-07-06 | 2021-09-03 | 上海三夫工程技术有限公司 | Gasification cracking device based on microwave heating and method for rapidly preparing sulfur gas |
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| CN110170280A (en) * | 2019-05-14 | 2019-08-27 | 浙江恒澜科技有限公司 | The preparation method of high-temperature pyrolysis reactor and Pintsch process reaction system and ketene compounds |
| CN110170280B (en) * | 2019-05-14 | 2022-09-02 | 浙江恒逸石化研究院有限公司 | High-temperature cracking reactor, high-temperature cracking reaction system and preparation method of ketene compounds |
| CN113336196A (en) * | 2021-07-06 | 2021-09-03 | 上海三夫工程技术有限公司 | Gasification cracking device based on microwave heating and method for rapidly preparing sulfur gas |
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Application publication date: 20181023 |