AU780651B2 - Energy efficient gas separation for fuel cells - Google Patents
Energy efficient gas separation for fuel cells Download PDFInfo
- Publication number
- AU780651B2 AU780651B2 AU13716/02A AU1371602A AU780651B2 AU 780651 B2 AU780651 B2 AU 780651B2 AU 13716/02 A AU13716/02 A AU 13716/02A AU 1371602 A AU1371602 A AU 1371602A AU 780651 B2 AU780651 B2 AU 780651B2
- Authority
- AU
- Australia
- Prior art keywords
- fuel cell
- gas
- gas stream
- fuel
- oxygen
- 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.)
- Ceased
Links
- 239000000446 fuel Substances 0.000 title claims description 344
- 238000000926 separation method Methods 0.000 title claims description 58
- 239000007789 gas Substances 0.000 claims description 368
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 152
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 151
- 239000001257 hydrogen Substances 0.000 claims description 105
- 229910052739 hydrogen Inorganic materials 0.000 claims description 105
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 92
- 229910052760 oxygen Inorganic materials 0.000 claims description 85
- 239000001301 oxygen Substances 0.000 claims description 85
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 83
- 239000001569 carbon dioxide Substances 0.000 claims description 66
- 238000011084 recovery Methods 0.000 claims description 65
- 238000001179 sorption measurement Methods 0.000 claims description 65
- 239000003463 adsorbent Substances 0.000 claims description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 239000012530 fluid Substances 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 50
- 230000008569 process Effects 0.000 claims description 47
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 42
- 229910001882 dioxygen Inorganic materials 0.000 claims description 41
- 238000002485 combustion reaction Methods 0.000 claims description 36
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 34
- 239000003054 catalyst Substances 0.000 claims description 27
- 239000007787 solid Substances 0.000 claims description 23
- 239000002737 fuel gas Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 18
- 239000010457 zeolite Substances 0.000 claims description 18
- 238000000629 steam reforming Methods 0.000 claims description 15
- 229910021536 Zeolite Inorganic materials 0.000 claims description 13
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000002274 desiccant Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000007809 chemical reaction catalyst Substances 0.000 claims description 5
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910001701 hydrotalcite Inorganic materials 0.000 claims description 4
- 229960001545 hydrotalcite Drugs 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 5
- 229910052723 transition metal Inorganic materials 0.000 claims 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 58
- 238000010992 reflux Methods 0.000 description 56
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 55
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
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- 239000003345 natural gas Substances 0.000 description 16
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- 239000002918 waste heat Substances 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
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- 229910002091 carbon monoxide Inorganic materials 0.000 description 10
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 230000008859 change Effects 0.000 description 8
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- 125000006850 spacer group Chemical group 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
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- 238000001816 cooling Methods 0.000 description 3
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- 230000007246 mechanism Effects 0.000 description 3
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- -1 oxygen ions Chemical class 0.000 description 3
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- 238000003303 reheating Methods 0.000 description 3
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- 230000000153 supplemental effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000002453 autothermal reforming Methods 0.000 description 2
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- 239000010763 heavy fuel oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
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- 230000009919 sequestration Effects 0.000 description 2
- ATHVAWFAEPLPPQ-VRDBWYNSSA-N 1-stearoyl-2-oleoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/CCCCCCCC ATHVAWFAEPLPPQ-VRDBWYNSSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
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- 229910052783 alkali metal Inorganic materials 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
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- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- UNYSKUBLZGJSLV-UHFFFAOYSA-L calcium;1,3,5,2,4,6$l^{2}-trioxadisilaluminane 2,4-dioxide;dihydroxide;hexahydrate Chemical compound O.O.O.O.O.O.[OH-].[OH-].[Ca+2].O=[Si]1O[Al]O[Si](=O)O1.O=[Si]1O[Al]O[Si](=O)O1 UNYSKUBLZGJSLV-UHFFFAOYSA-L 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
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- 238000001833 catalytic reforming Methods 0.000 description 1
- 229910052676 chabazite Inorganic materials 0.000 description 1
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- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- PKAHQJNJPDVTDP-UHFFFAOYSA-N methyl cyclopropanecarboxylate Chemical compound COC(=O)C1CC1 PKAHQJNJPDVTDP-UHFFFAOYSA-N 0.000 description 1
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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- 238000001991 steam methane reforming Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
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- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
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- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
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- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2253/25—Coated, impregnated or composite adsorbents
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- B01D2256/12—Oxygen
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- B01D2256/16—Hydrogen
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- B01D2257/102—Nitrogen
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- B01D2257/502—Carbon monoxide
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- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
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- B01D2258/02—Other waste gases
- B01D2258/0208—Other waste gases from fuel cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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CA002325072A CA2325072A1 (en) | 2000-10-30 | 2000-10-30 | Gas separation for molten carbonate fuel cell |
CA2325072 | 2000-10-30 | ||
US32316901P | 2001-09-17 | 2001-09-17 | |
US60/323169 | 2001-09-17 | ||
PCT/CA2001/001522 WO2002037590A1 (en) | 2000-10-30 | 2001-10-26 | Energy efficient gas separation for fuel cells |
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AU1371602A AU1371602A (en) | 2002-05-15 |
AU780651B2 true AU780651B2 (en) | 2005-04-07 |
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EP (1) | EP1334529A1 (ru) |
JP (1) | JP2004512665A (ru) |
CN (1) | CN1258829C (ru) |
AU (1) | AU780651B2 (ru) |
BR (1) | BR0107399A (ru) |
RU (1) | RU2280925C2 (ru) |
WO (1) | WO2002037590A1 (ru) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6921597B2 (en) * | 1998-09-14 | 2005-07-26 | Questair Technologies Inc. | Electrical current generation system |
DE10108187A1 (de) * | 2001-02-21 | 2002-10-02 | Xcellsis Gmbh | Brennstoffzellensystem mit einer Druckwechseladsorptionseinheit |
GB0221304D0 (en) * | 2002-09-13 | 2002-10-23 | Prototech As | Co-production of hydrogen |
US7285350B2 (en) * | 2002-09-27 | 2007-10-23 | Questair Technologies Inc. | Enhanced solid oxide fuel cell systems |
EP1584122B1 (en) * | 2003-01-14 | 2007-03-14 | Shell Internationale Researchmaatschappij B.V. | Process for generating electricity and concentrated carbon dioxide |
US7575822B2 (en) | 2003-04-09 | 2009-08-18 | Bloom Energy Corporation | Method of optimizing operating efficiency of fuel cells |
US7482078B2 (en) * | 2003-04-09 | 2009-01-27 | Bloom Energy Corporation | Co-production of hydrogen and electricity in a high temperature electrochemical system |
FR2881578B1 (fr) * | 2005-02-01 | 2011-06-10 | Renault Sas | Dispositif de pile a combustible equipe d'un element d'enrichissement en oxygene |
US8110310B2 (en) | 2007-02-07 | 2012-02-07 | Central Research Institute Of Electric Power Industry | Power generating plant |
EP2067937A2 (de) * | 2007-08-27 | 2009-06-10 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Kraftwerksanlage mit integrierter Vergasung sowie Kraftwerksanlage |
AU2008338508A1 (en) * | 2007-12-17 | 2009-06-25 | Shell Internationale Research Maatschappij B.V. | Fuel cell-based process for generating electrical power |
US7923162B2 (en) * | 2008-03-19 | 2011-04-12 | Dana Canada Corporation | Fuel cell assemblies with integrated reactant-conditioning heat exchangers |
AT507853B1 (de) * | 2009-02-11 | 2014-09-15 | Vaillant Group Austria Gmbh | Sofc-brennstoffzelle mit einem externen dampfreformer |
DE102009009674A1 (de) * | 2009-02-19 | 2010-08-26 | Daimler Ag | Brennstoffzellensystem mit wenigstens einer Brennstoffzelle |
EP2336083A1 (en) | 2009-12-17 | 2011-06-22 | Topsøe Fuel Cell A/S | Gas generator and processes for the conversion of a fuel into an oxygen-depleted gas and/or hydrogen-enriched gas |
KR20140098135A (ko) * | 2011-11-16 | 2014-08-07 | 사우디 아라비안 오일 컴퍼니 | 발전 및 석유 고차 회수를 위한 시스템 및 방법 |
RU2485330C1 (ru) * | 2011-11-16 | 2013-06-20 | Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" | Способ генерации энергии |
CN102569859B (zh) * | 2012-01-11 | 2014-05-14 | 华北电力大学 | 集成otm的加压co2零排放sofc/gt/at/st复合动力系统 |
US9540960B2 (en) * | 2012-03-29 | 2017-01-10 | Lenr Cars Sarl | Low energy nuclear thermoelectric system |
BR112015001296A2 (pt) * | 2012-07-25 | 2017-07-04 | Koninklijke Philips Nv | dispositivo de separação de oxigênio para um sistema de adsorção com modulação de pressão; separador de oxigênio; e método de geração de um dispositivo de separação de oxigênio para um sistema de adsorção com modulação de pressão |
KR20150129790A (ko) * | 2013-03-15 | 2015-11-20 | 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 | 통합형 발전에서 NOx의 경감 |
NO3136728T3 (ru) * | 2014-06-30 | 2018-07-28 | ||
CN112201810A (zh) * | 2020-09-25 | 2021-01-08 | 上海华熵能源科技有限公司 | 一种稳压供气的氢燃料电池装置 |
RU2771380C1 (ru) * | 2021-09-05 | 2022-05-04 | Сергей Станиславович Беднаржевский | Устройство для утилизации углекислого газа |
WO2023033682A1 (ru) * | 2021-09-05 | 2023-03-09 | Александр Олегович МАЙБОРОДА | Способ концентрирования углекислого газа и устройство для его осуществления |
WO2024078724A1 (en) * | 2022-10-14 | 2024-04-18 | Volvo Truck Corporation | A fuel cell system |
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US5175061A (en) * | 1989-04-25 | 1992-12-29 | Linde Aktiengesellschaft | High-temperature fuel cells with oxygen-enriched gas |
WO2000016425A1 (en) * | 1998-09-14 | 2000-03-23 | Questor Industries Inc. | Electrical current generation system |
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Publication number | Priority date | Publication date | Assignee | Title |
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US5955039A (en) * | 1996-12-19 | 1999-09-21 | Siemens Westinghouse Power Corporation | Coal gasification and hydrogen production system and method |
DE19701560C2 (de) * | 1997-01-17 | 1998-12-24 | Dbb Fuel Cell Engines Gmbh | Brennstoffzellensystem |
-
2001
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- 2001-10-26 AU AU13716/02A patent/AU780651B2/en not_active Ceased
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- 2001-10-26 WO PCT/CA2001/001522 patent/WO2002037590A1/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5175061A (en) * | 1989-04-25 | 1992-12-29 | Linde Aktiengesellschaft | High-temperature fuel cells with oxygen-enriched gas |
WO2000016425A1 (en) * | 1998-09-14 | 2000-03-23 | Questor Industries Inc. | Electrical current generation system |
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BR0107399A (pt) | 2002-10-22 |
WO2002037590A1 (en) | 2002-05-10 |
EP1334529A1 (en) | 2003-08-13 |
JP2004512665A (ja) | 2004-04-22 |
RU2280925C2 (ru) | 2006-07-27 |
AU1371602A (en) | 2002-05-15 |
CN1394368A (zh) | 2003-01-29 |
RU2002120185A (ru) | 2004-02-20 |
CN1258829C (zh) | 2006-06-07 |
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