CN107601430A - Based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide method and apparatus - Google Patents
Based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide method and apparatus Download PDFInfo
- Publication number
- CN107601430A CN107601430A CN201710871723.2A CN201710871723A CN107601430A CN 107601430 A CN107601430 A CN 107601430A CN 201710871723 A CN201710871723 A CN 201710871723A CN 107601430 A CN107601430 A CN 107601430A
- Authority
- CN
- China
- Prior art keywords
- reactor
- cafe
- carbon dioxide
- fuel
- vapor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000001257 hydrogen Substances 0.000 title claims abstract description 50
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 50
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910004333 CaFe2O4 Inorganic materials 0.000 title claims abstract description 42
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 36
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000011575 calcium Substances 0.000 claims abstract description 49
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 230000003134 recirculating effect Effects 0.000 claims abstract description 7
- WNQQFQRHFNVNSP-UHFFFAOYSA-N [Ca].[Fe] Chemical compound [Ca].[Fe] WNQQFQRHFNVNSP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000000446 fuel Substances 0.000 claims description 53
- 230000006698 induction Effects 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 6
- 239000004449 solid propellant Substances 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000003245 coal Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052791 calcium Inorganic materials 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002779 inactivation Effects 0.000 abstract description 3
- 230000035484 reaction time Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 229960004424 carbon dioxide Drugs 0.000 description 25
- 239000000292 calcium oxide Substances 0.000 description 9
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
Landscapes
- Gas Separation By Absorption (AREA)
- Fuel Cell (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Treating Waste Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The invention discloses one kind to be based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide method and apparatus, methods described uses CaFe2O4And Ca2Fe2O5Composite calcium iron powder body single step reaction preparing high purity hydrogen simultaneously traps carbon dioxide, and the reaction cycle is carried out.Described device is stacked recirculating fluidized bed or nested type fluid bed.The present invention has advantages below：It is of the present invention to be based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide method by single step reaction hydrogen manufacturing, carbon dioxide and the hydrogen of high-purity can be trapped simultaneously；The CaFe that the method for the invention uses2O4And Ca2Fe2O5Iron-based and calcium base load oxysome, which is relatively used alone, in oxygen carrier has more preferable intensity, is used beneficial in fluid bed, and the reaction time is shorter, not easy in inactivation, and the hydrogen purity produced is high；Stacked recirculating fluidized bed and nested loops fluidized bed plant of the present invention are simple in construction, can effectively trap carbon dioxide and the hydrogen of high-purity.
Description
Technical field
The invention belongs to collecting carbonic anhydride technical field, is related to a kind of hydrogen production of chemical chain technology, and specially one kind is based on
CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide method and apparatus.
Background technology
The general principle of hydrogen production of chemical chain is by traditional fuel and the directly catalytic burning of air, by means of oxygen carrier
The action breaks of agent (Oxygen carrier) are 2 gas-solid reactions, and fuel need not contact with air, by oxygen carrier by air
Oxygen be delivered in fuel.
Among conventional hydrogen production of chemical chain process, it is divided into gaseous fuel and solid fuel hydrogen manufacturing, wherein gaseous fuel system
Iron-based oxygen carrier is mainly used among hydrogen process, iron-based or calcium base load are mainly used among solid fuel hydrogen production process
Oxysome.Burning chemistry chains are also among the great research topics of country such as clean coal technology, solid waste processing with hydrogen producing technology
Key technology.
Wherein, the fuel conversion efficiency of iron-based oxygen carrier and carbon dioxide eliminating are less efficient, and the reaction time is longer, need
Three steps are wanted to chemically react, reaction unit structure is relative complex.The structural strength of calcium base load oxysome is weaker, surface easy-sintering, this
Repeatedly calcium based catalysts inactivation is easily caused after circulation catalysis.
The content of the invention
The technical problem of solution：The defects of in order to overcome prior art, height can be made by single step reaction by obtaining one kind
Purity hydrogen, and the method that can trap carbon dioxide simultaneously, the invention provides one kind to be based on CaFe2O4/Ca2Fe2O5Catalysis
The method and apparatus for circulating hydrogen manufacturing collaboration trapping carbon dioxide.
Technical scheme：One kind is based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide method,
Methods described uses CaFe2O4And Ca2Fe2O5Composite calcium iron powder body single step reaction preparing high purity hydrogen simultaneously traps carbon dioxide,
The reaction cycle is carried out.
Preferably, need to add gas or solid fuel in the reaction, be one kind in carbon monoxide, methane or coal.
Preferably, the reaction equation of the reaction is as follows：
Ca2Fe2O5+3CO→2CaO+2Fe+3CO2 (1)
CaFe2O4+3CO→CaO+2Fe+3CO2 (2)
2CaO+2Fe+3H2O→Ca2Fe2O5+3H2 (3)
CaO+2Fe+3H2O→CaFe2O4+3H2 (4)
As shown in figure 1, a kind of be based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide device,
Described device is stacked recirculating fluidized bed, including riser, fuel reactor and vapor reactor, and wherein riser is positioned at combustion
Expect the top of reactor, the bottom of fuel reactor is connected with the bottom of vapor reactor by U-shaped returning charge valve B；Vapor
The top of reactor is connected by the bottom of cyclone separator B, standpipe, U-shaped returning charge valve C and riser, the top of fuel reactor
It is logical；The top of the riser connects with cyclone separator A, and cyclone separator A is anti-through refeed line and U-shaped returning charge valve A and fuel
Device is answered to connect；Air distribution plate is provided with below the fuel reactor.
As shown in Fig. 2 a kind of be based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide device,
Described device is nested type fluid bed, including standpipe, fuel reactor, vapor reactor and fuel reactor induction apparatus,
Wherein fuel reactor is formed by least one through the pipeline in vapor reactor；The fuel reactor induction apparatus
Sequentially passed through below the pipeline of fuel reactor, above fuel reactor cyclone separator A, standpipe, U-shaped returning charge valve A with
The bottom connection of vapor reactor；Vapor reactor chamber is provided with below the vapor reactor, and is provided with therebetween
Air distribution plate；Drawn by cyclone separator B, refeed line, U-shaped returning charge valve B and fuel reactor on the top of the vapor reactor
Injection device connects.
Beneficial effect：(1) it is of the present invention to be based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping titanium dioxide
The method of carbon can trap carbon dioxide and the hydrogen of high-purity simultaneously by single step reaction hydrogen manufacturing；(2) the method for the invention
The CaFe of use2O4And Ca2Fe2O5Iron-based and calcium base load oxysome, which is relatively used alone, in oxygen carrier has more preferable intensity, beneficial to flowing
Change and used in bed, and the reaction time is shorter, easy in inactivation, the hydrogen purity produced be not high；(3) stacked recycle stream of the present invention
Change bed and nested loops fluidized bed plant is simple in construction, can effectively trap carbon dioxide and the hydrogen of high-purity.
Brief description of the drawings
Fig. 1 is the structural representation of stacked recirculating fluidized bed；
Wherein, 1 is cyclone separator A, and 10 be standpipe, and 11 be cyclone separator B, and 12 be riser, and 13 be refeed line, 14
It is air distribution plate for U-shaped returning charge valve A, 15,16 be U-shaped returning charge valve B, and 17 be fuel reactor, and 18 be vapor reactor, and 19 be U
Type returning charge valve C；
Fig. 2 is the structural representation of nested loops fluid bed；
Wherein, 2 be cyclone separator A, and 20 cyclone separator B, 21 be fuel reactor, and 22 be standpipe, and 23 be U-shaped returning charge
Valve A, 24 be vapor reactor, and 25 be air distribution plate, and 26 be vapor reactor chamber, and 27 be fuel reactor induction apparatus, 28
For U-shaped returning charge valve B, 29 be refeed line；
Fig. 3 is reaction principle figure；A is that calcium circulates hydrogen manufacturing trapping principle of carbon dioxide figure, and b is calcium iron composite powder body circulation system
Hydrogen traps principle of carbon dioxide figure.
Embodiment
Following examples further illustrate present disclosure, but should not be construed as limiting the invention.Without departing substantially from
In the case of spirit and essence of the invention, the modification and replacement made to the inventive method, step or condition, the present invention is belonged to
Scope.Unless otherwise specified, the conventional meanses that technological means used in embodiment is well known to those skilled in the art.
Embodiment 1
One kind is based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide method, methods described adopts
Use CaFe2O4And Ca2Fe2O5Composite calcium iron powder body single step reaction preparing high purity hydrogen simultaneously traps carbon dioxide, and the reaction follows
Ring is carried out.
Need to add gas in the reaction or solid fuel, the present embodiment select carbon monoxide.
The reaction equation of the reaction is as follows：
Ca2Fe2O5+3CO→2CaO+2Fe+3CO2 (1)
CaFe2O4+3CO→CaO+2Fe+3CO2 (2)
2CaO+2Fe+3H2O→Ca2Fe2O5+3H2 (3)
CaO+2Fe+3H2O→CaFe2O4+3H2 (4)
Above-mentioned reaction is carried out using stacked recirculating fluidized bed as shown in Figure 1, described device is：
One kind is based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide device, described device is
Stacked recirculating fluidized bed, including riser 12, fuel reactor 17 and vapor reactor 18, wherein riser 12 are located at fuel
The top of reactor 17, the bottom of fuel reactor 17 and the bottom of vapor reactor 18 are connected by U-shaped returning charge valve B 16；
The top of vapor reactor 18 by cyclone separator B 11, standpipe 10, U-shaped returning charge valve C 19 and riser 12 bottom,
The top connection of fuel reactor 17；The top of the riser 12 connects with cyclone separator A 1, and cyclone separator A1 is through returning
Expects pipe 13 and U-shaped returning charge valve A 14 connect with fuel reactor 17；The lower section of fuel reactor 17 is provided with air distribution plate 15.
Course of reaction is as follows：CaFe2O4And Ca2Fe2O5Reacted in fuel reactor 17 with carbon monoxide, reaction equation
As shown in formula (1) and (2), generation calcium oxide, iron simple substance and carbon dioxide, wherein calcium oxide and iron simple substance pass through U-shaped returning charge valve B
16 enter vapor reactor 18, react generation Ca with vapor2Fe2O5、CaFe2O4And hydrogen, reaction equation such as formula (3) and (4)
It is shown.The Ca of generation2Fe2O5、CaFe2O4Separated with hydrogen by cyclone separator B 11, Ca2Fe2O5、CaFe2O4Into standpipe
10 and by U-shaped returning charge valve C 19 enter riser 12, hydrogen and vapor then enter condenser, to obtain high-purity hydrogen.
Carbon dioxide enters riser 12 and carries under one's arms the Ca that U-shaped returning charge valve C 19 is discharged2Fe2O5And CaFe2O4Enter cyclone separator together
A1 carries out gas solid separation, wherein Ca2Fe2O5And CaFe2O4Fuel reaction is again introduced into by refeed line 13 and U-shaped returning charge valve A14
Device 17, carbon dioxide then in cyclone separator A1 be separated and by condenser after trap.
Embodiment 2
One kind is based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide method, methods described adopts
Use CaFe2O4And Ca2Fe2O5Composite calcium iron powder body single step reaction preparing high purity hydrogen simultaneously traps carbon dioxide, and the reaction follows
Ring is carried out.
Need to add gas in the reaction or solid fuel, the present embodiment select carbon monoxide.
The reaction equation of the reaction is as follows：
Ca2Fe2O5+3CO→2CaO+2Fe+3CO2 (1)
CaFe2O4+3CO→CaO+2Fe+3CO2 (2)
2CaO+2Fe+3H2O→Ca2Fe2O5+3H2 (3)
CaO+2Fe+3H2O→CaFe2O4+3H2 (4)
Above-mentioned reaction is carried out using nested loops fluid bed as shown in Figure 2, described device is：
One kind is based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide device, described device is
Nested type fluid bed, including standpipe 22, fuel reactor 21, vapor reactor 24 and fuel reactor induction apparatus 27, its
Middle fuel reactor 21 is formed by least one through the pipeline in vapor reactor 24；The fuel reactor injection dress
27 are put below the pipeline of fuel reactor 21, the top of fuel reactor 21 sequentially passes through cyclone separator A2, standpipe 22, U
Type returning charge valve A23 connects with the bottom of vapor reactor 24；The lower section of vapor reactor 24 is provided with vapor reactor
Room 26, and air distribution plate 25 is provided with therebetween；The top of the vapor reactor 24 passes through cyclone separator B 20, refeed line
29th, U-shaped returning charge valve B 28 connects with fuel reactor induction apparatus 27.
Course of reaction is as follows：Ca2Fe2O5And CaFe2O4In fuel reactor induction apparatus 27 and fuel reactor 21 with
Hydrocarbon fuel reacts, shown in reaction equation such as formula (1) and (2), generation calcium oxide, iron simple substance and carbon dioxide, wherein aoxidizing
Calcium and iron simple substance enter vapor reactor 24, carbon dioxide by cyclone separator A 2, standpipe 22 and U-shaped returning charge valve A 23
Then separated and by cyclone separator A 2 by being trapped after condenser.In vapor reactor 24, vapor is introduced into vapor
Reactor air chamber 26, and vapor reactor 24 is uniformly entered by air distribution plate 5, react generation Ca with vapor2Fe2O5、
CaFe2O4And hydrogen, shown in reaction equation such as formula (3) and (4).The Ca of generation2Fe2O5、CaFe2O4And hydrogen and the water of excess
For steam by the gas solid separations of cyclone separator B 20, the hydrogen and vapor of separation enter condenser, to obtain high-purity hydrogen,
Ca2Fe2O5And CaFe2O4Then returned by refeed line 29 and U-shaped returning charge valve B 28 in fuel reactor induction apparatus 27.
Claims (5)
1. one kind is based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide method, it is characterised in that
Methods described uses CaFe2O4And Ca2Fe2O5Composite calcium iron powder body single step reaction preparing high purity hydrogen simultaneously traps carbon dioxide,
The reaction cycle is carried out.
2. one kind according to claim 1 is based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide
Method, it is characterised in that need to add gas or solid fuel in the reaction, be one kind in carbon monoxide, methane or coal.
3. one kind according to claim 1 is based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide
Method, it is characterised in that the reaction equation of the reaction is as follows：
Ca2Fe2O5+3CO→2CaO+2Fe+3CO2 (1)
CaFe2O4+3CO→CaO+2Fe+3CO2 (2)
2CaO+2Fe+3H2O→Ca2Fe2O5+3H2 (3)
CaO+2Fe+3H2O→CaFe2O4+3H2 (4)
4. one kind is based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide device, it is characterised in that
Described device is stacked recirculating fluidized bed, including riser (12), fuel reactor (17) and vapor reactor (18), wherein
Riser (12) is located at the top of fuel reactor (17), under the bottom and vapor reactor (18) of fuel reactor (17)
Portion is connected by U-shaped returning charge valve B (16)；The top of vapor reactor (18) passes through cyclone separator B (11), standpipe (10), U
Type returning charge valve C (19) connects with the bottom of riser (12), the top of fuel reactor (17)；The top of the riser (12)
Connected with cyclone separator A (1), cyclone separator A (1) is through refeed line (13) and U-shaped returning charge valve A (14) and fuel reactor
(17) connect；Air distribution plate (15) is provided with below the fuel reactor (17).
5. one kind is based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide device, it is characterised in that
Described device is nested type fluid bed, including standpipe (22), fuel reactor (21), vapor reactor (24) and fuel reaction
Device induction apparatus (27), wherein fuel reactor (21) are by least one through the pipeline group in vapor reactor (24)
Into；The fuel reactor induction apparatus (27) is located at below the pipeline of fuel reactor (21), above fuel reactor (21)
Sequentially pass through cyclone separator A (2), standpipe (22), U-shaped returning charge valve A (23) connect with the bottom of vapor reactor (24)；Institute
State and be provided with vapor reactor chamber (26) below vapor reactor (24), and be provided with air distribution plate (25) therebetween；The water
The top of vapor reaction device (24) passes through cyclone separator B (20), refeed line (29), U-shaped returning charge valve B (28) and fuel reactor
Induction apparatus (27) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710871723.2A CN107601430B (en) | 2017-09-25 | 2017-09-25 | Based on CaFe2O4/Ca2Fe2O5Method and device for catalytic circulation hydrogen production and carbon dioxide co-capture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710871723.2A CN107601430B (en) | 2017-09-25 | 2017-09-25 | Based on CaFe2O4/Ca2Fe2O5Method and device for catalytic circulation hydrogen production and carbon dioxide co-capture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107601430A true CN107601430A (en) | 2018-01-19 |
| CN107601430B CN107601430B (en) | 2020-09-15 |
Family
ID=61058064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710871723.2A Expired - Fee Related CN107601430B (en) | 2017-09-25 | 2017-09-25 | Based on CaFe2O4/Ca2Fe2O5Method and device for catalytic circulation hydrogen production and carbon dioxide co-capture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107601430B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683511A (en) * | 2019-11-12 | 2020-01-14 | 中南大学 | Methane cracking hydrogen production coupling CO2Reduced chemical looping process |
| CN110721691A (en) * | 2019-11-12 | 2020-01-24 | 中南大学 | CFAN catalyst, preparation thereof and application thereof in methane hydrogen production |
| CN112264023A (en) * | 2020-11-30 | 2021-01-26 | 山东省科学院能源研究所 | Multifunctional double-alloy catalyst for biological oil steam reforming hydrogen production and application thereof |
| CN112892544A (en) * | 2021-01-18 | 2021-06-04 | 山东大学 | High-activity CaO-based bifunctional material, and preparation method and application thereof |
| CN114229910A (en) * | 2021-11-08 | 2022-03-25 | 宁夏大学 | Calcium-iron dual-function composite oxygen carrier and large-scale preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006255677A (en) * | 2005-03-18 | 2006-09-28 | Univ Nagoya | Oxidation catalyst and its manufacturing method |
| CN101049927A (en) * | 2007-04-18 | 2007-10-10 | 清华大学 | Method for producing Nano carbon tubes continuously and equipment |
| EP1982957A1 (en) * | 2007-04-20 | 2008-10-22 | Air Products and Chemicals, Inc. | Preparation of complex metal oxides |
| CN101672530A (en) * | 2009-08-12 | 2010-03-17 | 东南大学 | Method and device for burning chemistry chains based on iron or iron oxide |
| CN102977927A (en) * | 2012-11-07 | 2013-03-20 | 东南大学 | Apparatus for preparing synthesis gas based on dual fluidized bed biomass gasification and preparation method thereof |
| JP2013123689A (en) * | 2011-12-15 | 2013-06-24 | Toyota Motor Corp | Catalyst for cleaning exhaust gas |
| CN104401938A (en) * | 2014-10-31 | 2015-03-11 | 东南大学 | Apparatus for preparing synthetic gas with adjustable H2/CO proportion by methane-rich gas and method thereof |
| CN107057772A (en) * | 2017-01-25 | 2017-08-18 | 东南大学 | A kind of calcium carrier loop H2‑CO‑C2H2Poly-generation cooperates with CO2Capture method |
-
2017
- 2017-09-25 CN CN201710871723.2A patent/CN107601430B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006255677A (en) * | 2005-03-18 | 2006-09-28 | Univ Nagoya | Oxidation catalyst and its manufacturing method |
| CN101049927A (en) * | 2007-04-18 | 2007-10-10 | 清华大学 | Method for producing Nano carbon tubes continuously and equipment |
| EP1982957A1 (en) * | 2007-04-20 | 2008-10-22 | Air Products and Chemicals, Inc. | Preparation of complex metal oxides |
| CN101289169A (en) * | 2007-04-20 | 2008-10-22 | 气体产品与化学公司 | Composite metal oxide preparation method |
| CN101672530A (en) * | 2009-08-12 | 2010-03-17 | 东南大学 | Method and device for burning chemistry chains based on iron or iron oxide |
| JP2013123689A (en) * | 2011-12-15 | 2013-06-24 | Toyota Motor Corp | Catalyst for cleaning exhaust gas |
| CN102977927A (en) * | 2012-11-07 | 2013-03-20 | 东南大学 | Apparatus for preparing synthesis gas based on dual fluidized bed biomass gasification and preparation method thereof |
| CN104401938A (en) * | 2014-10-31 | 2015-03-11 | 东南大学 | Apparatus for preparing synthetic gas with adjustable H2/CO proportion by methane-rich gas and method thereof |
| CN107057772A (en) * | 2017-01-25 | 2017-08-18 | 东南大学 | A kind of calcium carrier loop H2‑CO‑C2H2Poly-generation cooperates with CO2Capture method |
Non-Patent Citations (2)
| Title |
|---|
| CORNELIUS M. BERGER等: "Calcium-Iron Oxide as Energy Storage Medium in Rechargeable Oxide Batteries", 《J. AM. CERAM. SOC.》 * |
| MOHAMMAD ISMAIL等: "Synthesis, Application, and Carbonation Behavior of Ca2Fe2O5 for Chemical Looping H2 Production", 《ENERGY FUELS》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683511A (en) * | 2019-11-12 | 2020-01-14 | 中南大学 | Methane cracking hydrogen production coupling CO2Reduced chemical looping process |
| CN110721691A (en) * | 2019-11-12 | 2020-01-24 | 中南大学 | CFAN catalyst, preparation thereof and application thereof in methane hydrogen production |
| CN110721691B (en) * | 2019-11-12 | 2020-07-24 | 中南大学 | CFAN catalyst, preparation thereof and application thereof in methane hydrogen production |
| CN110683511B (en) * | 2019-11-12 | 2020-12-22 | 中南大学 | Methane cracking hydrogen production coupling CO2Reduced chemical looping process |
| CN112264023A (en) * | 2020-11-30 | 2021-01-26 | 山东省科学院能源研究所 | Multifunctional double-alloy catalyst for biological oil steam reforming hydrogen production and application thereof |
| CN112892544A (en) * | 2021-01-18 | 2021-06-04 | 山东大学 | High-activity CaO-based bifunctional material, and preparation method and application thereof |
| CN114229910A (en) * | 2021-11-08 | 2022-03-25 | 宁夏大学 | Calcium-iron dual-function composite oxygen carrier and large-scale preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107601430B (en) | 2020-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107601430A (en) | Based on CaFe2O4/Ca2Fe2O5Catalytic cycle hydrogen manufacturing collaboration trapping carbon dioxide method and apparatus | |
| CN104591087B (en) | A kind of biomass chemical chain reformation hydrogen production and the collaborative technique of suppression tar generation | |
| CN101559924B (en) | Methane vapor reforming hydrogen production process and devices thereof | |
| CN102198934A (en) | Method and device for producing hydrogen by using chemical chain | |
| CN101975395B (en) | Dual-cycle fluidized bed device for coal-based chemical chain process | |
| CN101962575B (en) | Method and device for preparing synthesis gas by coal particle/oxygen carrier chemical chain | |
| CN101921642A (en) | Method for deoxidizing coal bed gas and separating methane by concentration | |
| CN100569632C (en) | Gas fuel oxygen-carried hydrogen-produced and carbon dioxide separation method and device | |
| WO2012051922A1 (en) | Medium & low temperature pyrolysis system for coal and process for producing upgraded coal, pyrolysis gas with high calorific value, and tar or liquefied synthetic oil by using the same | |
| CN106629600B (en) | Crude synthesis gas adsoption catalysis process for making hydrogen and its equipment | |
| CN106196027B (en) | A kind of multi-cell fluidized bed device of solid fuel chemistry chain conversion | |
| CN103113917A (en) | Solid fuel chemical-looping gasification hydrogen production system and method | |
| CN105600747B (en) | A kind of hydrogen production of chemical chain device and method based on metal oxygen carrier | |
| CN104925752A (en) | Chemical chain hydrogen production device and method based on iron-based oxygen carrier graded reduction | |
| CN101870455A (en) | Chain type hydrogen and oxygen production integrated method and device | |
| CN102219183A (en) | Double-circulation chained combustion hydrogen heat coproduction and CO2 separating method and device thereof | |
| CN105858601A (en) | Switchover-type chemical-looping hydrogen production plant and hydrogen production method | |
| CN104197323A (en) | Inner and outer circulation coupled device for separating carbon dioxide by burning coal-based chemical loopings | |
| CN108383139A (en) | The process units and method of ammonium hydrogen carbonate | |
| CN105836705A (en) | Integrated switch chemical looping hydrogen production apparatus and production method thereof | |
| CN102183014B (en) | Method for separating CO2 through chemical looping combustion in coal pressure high-density circulating fluidized bed | |
| CN115321478A (en) | Biomass pyrolysis chemical-looping hydrogen production device and process | |
| CN203442802U (en) | Coupling gasification multiple-bed structure solid fuel chemical looping reaction device | |
| CN102798222A (en) | Chemical-looping combustion device based on solid fuel and use method thereof | |
| CN103332650B (en) | System and method for simultaneous dry-method hydrogen production from catalytic methane decomposition and carbon dioxide separation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiang Wenguo Inventor after: Liu Yijun Inventor after: Sun Chao Inventor after: Chen Shiyi Inventor after: Zhang Lei Inventor after: Li Meng Inventor before: Xiang Wenguo Inventor before: Liu Yijun Inventor before: Sun Chao Inventor before: Chen Shiyi |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |