TW200723585A - Fuel cell systems and methods for passively increasing hydrogen recovery through vacuum-assisted pressure swing adsorption - Google Patents

Fuel cell systems and methods for passively increasing hydrogen recovery through vacuum-assisted pressure swing adsorption

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Publication number
TW200723585A
TW200723585A TW095131562A TW95131562A TW200723585A TW 200723585 A TW200723585 A TW 200723585A TW 095131562 A TW095131562 A TW 095131562A TW 95131562 A TW95131562 A TW 95131562A TW 200723585 A TW200723585 A TW 200723585A
Authority
TW
Taiwan
Prior art keywords
fuel cell
methods
assembly
cell systems
energy
Prior art date
Application number
TW095131562A
Other languages
English (en)
Inventor
Arne Laven
Curtiss Renn
Original Assignee
Idatech Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Idatech Llc filed Critical Idatech Llc
Publication of TW200723585A publication Critical patent/TW200723585A/zh

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    • 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
    • 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
    • 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
    • H01M8/06—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
    • H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
    • 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
    • H01M8/06—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/16—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0208—Other waste gases from fuel cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/403—Further details for adsorption processes and devices using three beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/404—Further details for adsorption processes and devices using four beds
    • 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
    • B01D53/0476—Vacuum pressure swing adsorption
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0244—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
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    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
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    • C01B2203/0405—Purification by membrane separation
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0435—Catalytic purification
    • C01B2203/044—Selective oxidation of carbon monoxide
    • C—CHEMISTRY; METALLURGY
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0435—Catalytic purification
    • C01B2203/0445—Selective methanation
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/047—Composition of the impurity the impurity being carbon monoxide
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    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/066—Integration with other chemical processes with fuel cells
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
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    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
    • C01B2203/0827—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel at least part of the fuel being a recycle stream
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    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
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    • C01B2203/1229—Ethanol
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    • C01B2203/1247—Higher hydrocarbons
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    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
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    • C01B2203/14—Details of the flowsheet
    • C01B2203/146—At least two purification steps in series
    • 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
    • Y02E60/50—Fuel cells
    • 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
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Fuel Cell (AREA)
TW095131562A 2005-09-01 2006-08-28 Fuel cell systems and methods for passively increasing hydrogen recovery through vacuum-assisted pressure swing adsorption TW200723585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/219,169 US20070044657A1 (en) 2005-09-01 2005-09-01 Fuel cell systems and methods for passively increasing hydrogen recovery through vacuum-assisted pressure swing adsorption

Publications (1)

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TW200723585A true TW200723585A (en) 2007-06-16

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Application Number Title Priority Date Filing Date
TW095131562A TW200723585A (en) 2005-09-01 2006-08-28 Fuel cell systems and methods for passively increasing hydrogen recovery through vacuum-assisted pressure swing adsorption

Country Status (5)

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US (1) US20070044657A1 (zh)
EP (1) EP1929571A2 (zh)
CA (1) CA2618064A1 (zh)
TW (1) TW200723585A (zh)
WO (1) WO2007030291A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI459623B (zh) * 2009-12-17 2014-11-01 Idatech Llc 用於啟動變壓吸附系統之作業的系統及方法以及併入彼之製造氫氣燃料處理系統

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7837765B2 (en) * 2007-12-12 2010-11-23 Idatech, Llc Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies
US20100055508A1 (en) * 2008-08-27 2010-03-04 Idatech, Llc Fuel cell systems with water recovery from fuel cell effluent
ITCO20100037A1 (it) * 2010-07-26 2012-01-26 Giacomini Spa "sistema di produzione di energia da idrogeno, in particolare per abitazioni"
US9240599B2 (en) * 2012-09-05 2016-01-19 Bloom Energy Corporation Ammonia or hydrazine injection into fuel cell systems
US20140332405A1 (en) * 2013-05-08 2014-11-13 Satish S. Tamhankar Hydrogen production process with carbon dioxide recovery
US9312551B1 (en) * 2014-10-01 2016-04-12 National University Of Tainan Passive anode gas recovery system for fuel cell
EP3836268A1 (en) 2016-04-21 2021-06-16 Fuelcell Energy, Inc. Molten carbonate fuel cell anode exhaust post-processing for carbon dioxide capture
WO2017189238A1 (en) 2016-04-29 2017-11-02 Fuelcell Energy, Inc. Methanation of anode exhaust gas to enhance carbon dioxide capture
EP4118029A1 (en) 2020-03-11 2023-01-18 Fuelcell Energy, Inc. Steam methane reforming unit for carbon capture

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824620A (en) * 1955-09-12 1958-02-25 Universal Oil Prod Co Purification of hydrogen utilizing hydrogen-permeable membranes
US3338681A (en) * 1963-12-18 1967-08-29 Union Carbide Corp Apparatus for hydrogen generation
US3350176A (en) * 1964-03-24 1967-10-31 Engelhard Ind Inc Hydrogen generator
US3336730A (en) * 1964-11-17 1967-08-22 Union Carbide Corp Hydrogen continuous production method and apparatus
US3522019A (en) * 1965-08-03 1970-07-28 United Aircraft Corp Apparatus for generating hydrogen from liquid hydrogen - containing feedstocks
US3469944A (en) * 1968-05-13 1969-09-30 Joseph P Bocard Process and apparatus for the manufacture of hydrogen for fuel cells
US3564816A (en) * 1968-12-30 1971-02-23 Union Carbide Corp Selective adsorption process
US3655448A (en) * 1969-05-22 1972-04-11 United Aircraft Corp Hydrogen generator desulfurizer employing feedback ejector
US3986849A (en) * 1975-11-07 1976-10-19 Union Carbide Corporation Selective adsorption process
US4098960A (en) * 1976-12-27 1978-07-04 United Technologies Corporation Fuel cell fuel control system
US4098959A (en) * 1976-12-27 1978-07-04 United Technologies Corporation Fuel cell fuel control system
US4175165A (en) * 1977-07-20 1979-11-20 Engelhard Minerals & Chemicals Corporation Fuel cell system utilizing ion exchange membranes and bipolar plates
US4214969A (en) * 1979-01-02 1980-07-29 General Electric Company Low cost bipolar current collector-separator for electrochemical cells
US4468235A (en) * 1979-02-15 1984-08-28 Hill Eugene F Hydrogen separation using coated titanium alloys
US4725381A (en) * 1984-03-02 1988-02-16 Imperial Chemical Industries Plc Hydrogen streams
US4530705A (en) * 1984-04-16 1985-07-23 Firey Joseph C Cyclic gas separator
JPH02117072A (ja) * 1988-10-26 1990-05-01 Toyo Eng Corp 燃料電池発電システム
US4995889A (en) * 1990-02-23 1991-02-26 Air Products And Chemials, Inc. Control of product withdrawal from a sorptive separation system
US5042994A (en) * 1990-05-25 1991-08-27 Union Carbide Industrial Gases Technology Corporation Control of pressure swing adsorption operations
US5096469A (en) * 1990-07-23 1992-03-17 Keefer Bowie Adsorptive gas separator with inertial energy exchange
EP0559816B1 (en) * 1990-11-23 1997-05-28 Vickers Shipbuilding & Engineering Limited Application of fuel cells to power generation systems
US5183483A (en) * 1991-08-21 1993-02-02 Healthdyne, Inc. Pneumatic circuit control for pressure swing adsorption systems
JP2888717B2 (ja) * 1992-04-06 1999-05-10 公生 石丸 エネルギー供給システム
FR2689785B1 (fr) * 1992-04-13 1994-05-20 Air Liquide Dispositif rotatif de separation par adsorption d'au moins un constituant d'un melange gazeux.
US5256172A (en) * 1992-04-17 1993-10-26 Keefer Bowie Thermally coupled pressure swing adsorption
US5429666A (en) * 1994-02-03 1995-07-04 Air Products And Chemicals, Inc. VSA adsorption process with continuous operation
US5518526A (en) * 1994-10-07 1996-05-21 Praxair Technology, Inc. Pressure swing adsorption process
JP3577781B2 (ja) * 1995-05-22 2004-10-13 富士電機ホールディングス株式会社 燃料電池発電装置の出力制御装置
US6221117B1 (en) * 1996-10-30 2001-04-24 Idatech, Llc Hydrogen producing fuel processing system
US5997594A (en) * 1996-10-30 1999-12-07 Northwest Power Systems, Llc Steam reformer with internal hydrogen purification
US5861137A (en) * 1996-10-30 1999-01-19 Edlund; David J. Steam reformer with internal hydrogen purification
EP0952883A1 (en) * 1996-12-31 1999-11-03 Bowie Gordon Keefer High frequency pressure swing adsorption
US5912426A (en) * 1997-01-30 1999-06-15 Praxair Technology, Inc. System for energy recovery in a vacuum pressure swing adsorption apparatus
DE19707814C1 (de) * 1997-02-27 1998-08-20 Dbb Fuel Cell Engines Gmbh Brennstoffzellen-Energieerzeugungsanlage
US6051050A (en) * 1997-12-22 2000-04-18 Questor Industries Inc. Modular pressure swing adsorption with energy recovery
US6921597B2 (en) * 1998-09-14 2005-07-26 Questair Technologies Inc. Electrical current generation system
US6627338B2 (en) * 1999-12-22 2003-09-30 Ballard Power Systems Inc. Integrated fuel cell and pressure swing adsorption system
US6627337B2 (en) * 2000-02-16 2003-09-30 Wilson Greatbatch Ltd. Conversion of low rate energy into high rate energy by parallel discharging
US20010045061A1 (en) * 2000-03-13 2001-11-29 Ida Tech, L.L.C. Fuel processor and systems and devices containing the same
US6497856B1 (en) * 2000-08-21 2002-12-24 H2Gen Innovations, Inc. System for hydrogen generation through steam reforming of hydrocarbons and integrated chemical reactor for hydrogen production from hydrocarbons
US6691702B2 (en) * 2000-08-03 2004-02-17 Sequal Technologies, Inc. Portable oxygen concentration system and method of using the same
CA2320551C (en) * 2000-09-25 2005-12-13 Questair Technologies Inc. Compact pressure swing adsorption apparatus
WO2002035623A2 (en) * 2000-10-27 2002-05-02 Questair Technologies Inc. Systems and processes for providing hydrogen to fuel cells
CA2325072A1 (en) * 2000-10-30 2002-04-30 Questair Technologies Inc. Gas separation for molten carbonate fuel cell
US7097925B2 (en) * 2000-10-30 2006-08-29 Questair Technologies Inc. High temperature fuel cell power plant
WO2002045821A2 (en) * 2000-12-08 2002-06-13 Questair Technologies Inc. Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source
US20020112479A1 (en) * 2001-01-09 2002-08-22 Keefer Bowie G. Power plant with energy recovery from fuel storage
US6692545B2 (en) * 2001-02-09 2004-02-17 General Motors Corporation Combined water gas shift reactor/carbon dioxide adsorber for use in a fuel cell system
DE10108187A1 (de) * 2001-02-21 2002-10-02 Xcellsis Gmbh Brennstoffzellensystem mit einer Druckwechseladsorptionseinheit
EP1500156B1 (en) * 2002-03-14 2007-09-12 QuestAir Technologies Inc. Hydrogen recycle for solid oxide fuel cell
US20030192251A1 (en) * 2002-04-12 2003-10-16 Edlund David J. Steam reforming fuel processor
US20030223926A1 (en) * 2002-04-14 2003-12-04 Edlund David J. Steam reforming fuel processor, burner assembly, and methods of operating the same
US7285350B2 (en) * 2002-09-27 2007-10-23 Questair Technologies Inc. Enhanced solid oxide fuel cell systems
JP4098167B2 (ja) * 2003-06-16 2008-06-11 本田技研工業株式会社 燃料ガス発生方法及び装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI459623B (zh) * 2009-12-17 2014-11-01 Idatech Llc 用於啟動變壓吸附系統之作業的系統及方法以及併入彼之製造氫氣燃料處理系統

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WO2007030291A3 (en) 2007-06-07

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