DE69328874T2 - Feststoffpolymerzellensystem mit wasserentfernung an der anode - Google Patents

Feststoffpolymerzellensystem mit wasserentfernung an der anode

Info

Publication number
DE69328874T2
DE69328874T2 DE69328874T DE69328874T DE69328874T2 DE 69328874 T2 DE69328874 T2 DE 69328874T2 DE 69328874 T DE69328874 T DE 69328874T DE 69328874 T DE69328874 T DE 69328874T DE 69328874 T2 DE69328874 T2 DE 69328874T2
Authority
DE
Germany
Prior art keywords
anode
cell system
solid polymer
water removal
polymer cell
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.)
Expired - Lifetime
Application number
DE69328874T
Other languages
English (en)
Other versions
DE69328874D1 (de
Inventor
David P Wilkinson
Henry H Voss
David S Watkins
Keith B Prater
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Ford Motor Co
Original Assignee
Ballard Power Systems Inc
Siemens VDO Electric Drives Inc
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 Ballard Power Systems Inc, Siemens VDO Electric Drives Inc filed Critical Ballard Power Systems Inc
Publication of DE69328874D1 publication Critical patent/DE69328874D1/de
Application granted granted Critical
Publication of DE69328874T2 publication Critical patent/DE69328874T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01M8/04082—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
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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
    • H01M8/04029—Heat exchange using liquids
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • H01M8/04082—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
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
    • 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
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04231—Purging of the reactants
    • 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
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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
DE69328874T 1992-11-03 1993-10-28 Feststoffpolymerzellensystem mit wasserentfernung an der anode Expired - Lifetime DE69328874T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/970,614 US5366818A (en) 1991-01-15 1992-11-03 Solid polymer fuel cell systems incorporating water removal at the anode
PCT/US1993/010333 WO1994010716A1 (en) 1992-11-03 1993-10-28 Solid polymer fuel cell systems incorporating water removal at the anode

Publications (2)

Publication Number Publication Date
DE69328874D1 DE69328874D1 (de) 2000-07-20
DE69328874T2 true DE69328874T2 (de) 2001-01-11

Family

ID=25517202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328874T Expired - Lifetime DE69328874T2 (de) 1992-11-03 1993-10-28 Feststoffpolymerzellensystem mit wasserentfernung an der anode

Country Status (7)

Country Link
US (1) US5366818A (de)
EP (1) EP0671057B1 (de)
JP (1) JPH08507405A (de)
AU (1) AU675998B2 (de)
CA (1) CA2146325C (de)
DE (1) DE69328874T2 (de)
WO (1) WO1994010716A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014219164A1 (de) 2014-09-23 2016-03-24 Volkswagen Aktiengesellschaft Brennstoffzellenstapel mit integriertem Befeuchter sowie Fahrzeug mit einem solchen

Families Citing this family (123)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382478A (en) * 1992-11-03 1995-01-17 Ballard Power Systems Inc. Electrochemical fuel cell stack with humidification section located upstream from the electrochemically active section
JP3203150B2 (ja) * 1995-05-18 2001-08-27 三洋電機株式会社 固体高分子型燃料電池及び固体高分子型燃料電池システム
DE29623879U1 (de) * 1995-06-07 2000-05-04 Dbb Fuel Cell Engines Gmbh Temperaturregelsystem für ein Kraftfahrzeug
US5700595A (en) * 1995-06-23 1997-12-23 International Fuel Cells Corp. Ion exchange membrane fuel cell power plant with water management pressure differentials
DE19531852C1 (de) * 1995-08-30 1996-12-19 Forschungszentrum Juelich Gmbh Brennstoffzelle mit Entwässerungssystem
USRE38493E1 (en) 1996-04-24 2004-04-13 Questair Technologies Inc. Flow regulated pressure swing adsorption system
US6186254B1 (en) 1996-05-29 2001-02-13 Xcelliss Fuel Cell Engines Inc. Temperature regulating system for a fuel cell powered vehicle
US6479177B1 (en) * 1996-06-07 2002-11-12 Ballard Power Systems Inc. Method for improving the cold starting capability of an electrochemical fuel cell
US7482085B2 (en) * 1996-06-07 2009-01-27 Bdf Ip Holdings Ltd. Apparatus for improving the cold starting capability of an electrochemical fuel cell
US6376113B1 (en) 1998-11-12 2002-04-23 Idatech, Llc Integrated fuel cell system
US6066408A (en) * 1997-08-07 2000-05-23 Plug Power Inc. Fuel cell cooler-humidifier plate
US6030718A (en) 1997-11-20 2000-02-29 Avista Corporation Proton exchange membrane fuel cell power system
US6387556B1 (en) 1997-11-20 2002-05-14 Avista Laboratories, Inc. Fuel cell power systems and methods of controlling a fuel cell power system
US6096449A (en) 1997-11-20 2000-08-01 Avista Labs Fuel cell and method for controlling same
US6280867B1 (en) 1997-12-05 2001-08-28 Griff Consulting, Inc. Apparatus for pumping a fluid in a fuel cell system
IT1296949B1 (it) * 1997-12-10 1999-08-03 De Nora Spa Cella a combustibile a membrana polimerica operante a temperatura superiore a 100°c
AU763965B2 (en) * 1998-09-14 2003-08-07 Air Products And Chemicals, Inc. Electrical current generation system
US6921597B2 (en) 1998-09-14 2005-07-26 Questair Technologies Inc. Electrical current generation system
JP3635938B2 (ja) * 1998-09-25 2005-04-06 株式会社豊田自動織機 燃料電池装置
JP4588882B2 (ja) 1998-09-30 2010-12-01 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト 高分子電解質膜燃料電池における反応水の排出方法
CA2348789A1 (en) * 1998-10-28 2000-05-04 The Regents Of The University Of California Fuel cell membrane humidification
US20020192531A1 (en) * 1998-12-30 2002-12-19 Joerg Zimmerman Liquid reactant flow field plates for liquid feed fuel cells
US6207308B1 (en) * 1999-04-20 2001-03-27 International Fuel Cells, Llc Water treatment system for a fuel cell assembly
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
GB9915925D0 (en) * 1999-07-08 1999-09-08 Univ Loughborough Flow field plates
US6979507B2 (en) 2000-07-26 2005-12-27 Idatech, Llc Fuel cell system controller
AU6378400A (en) 1999-07-27 2001-02-13 Idatech, Llc Fuel cell system controller
US6423434B1 (en) 1999-08-09 2002-07-23 Motorola, Inc. Method and apparatus for managing fuel cell performance
US6635378B1 (en) 1999-08-16 2003-10-21 Hybrid Power Generation System, Llc Fuel cell having improved condensation and reaction product management capabilities
US6322919B1 (en) 1999-08-16 2001-11-27 Alliedsignal Inc. Fuel cell and bipolar plate for use with same
JP3475869B2 (ja) 1999-09-17 2003-12-10 松下電器産業株式会社 高分子電解質型燃料電池とその特性回復方法
US6242120B1 (en) * 1999-10-06 2001-06-05 Idatech, Llc System and method for optimizing fuel cell purge cycles
US6383670B1 (en) 1999-10-06 2002-05-07 Idatech, Llc System and method for controlling the operation of a fuel processing system
WO2001027552A1 (en) * 1999-10-08 2001-04-19 Carrier Corporation A plate-type heat exchanger
US6322918B1 (en) 1999-10-18 2001-11-27 Motorola, Inc. Water management system for fuel cells
US6465118B1 (en) 2000-01-03 2002-10-15 Idatech, Llc System and method for recovering thermal energy from a fuel processing system
US6451464B1 (en) 2000-01-03 2002-09-17 Idatech, Llc System and method for early detection of contaminants in a fuel processing system
JP2001229946A (ja) * 2000-02-17 2001-08-24 Denso Corp 燃料電池システム。
US6835481B2 (en) * 2000-03-29 2004-12-28 Idatech, Llc Fuel cell system with load management
US6428918B1 (en) 2000-04-07 2002-08-06 Avista Laboratories, Inc. Fuel cell power systems, direct current voltage converters, fuel cell power generation methods, power conditioning methods and direct current power conditioning methods
US6586128B1 (en) 2000-05-09 2003-07-01 Ballard Power Systems, Inc. Differential pressure fluid flow fields for fuel cells
US6468682B1 (en) 2000-05-17 2002-10-22 Avista Laboratories, Inc. Ion exchange membrane fuel cell
US6436563B1 (en) * 2000-06-13 2002-08-20 Hydrogenics Corporation Water recovery, primarily in the cathode side, of a proton exchange membrane fuel cell
US6541141B1 (en) * 2000-06-13 2003-04-01 Hydrogenics Corporation Water recovery in the anode side of a proton exchange membrane fuel cell
DE10040124A1 (de) * 2000-08-17 2002-03-07 Xcellsis Gmbh Brennstoffzellensystem
GB2366070A (en) * 2000-08-19 2002-02-27 Adelan Ltd Fuel cell operation
EP1344270B1 (de) 2000-10-27 2017-06-21 Air Products and Chemicals, Inc. Systemen und verfahren zur wasserstoff-versorgung von brennstoffzellen
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
DE10196910T1 (de) * 2000-11-15 2003-10-16 Int Fuel Cells Llc Entgastes PEM-Brennstoffzellensystem
US6656622B2 (en) * 2000-11-15 2003-12-02 Utc Fuel Cells, Llc Degasified PEM fuel cell system
AU2002215752A1 (en) * 2000-12-08 2002-06-18 Denis Connor Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source
CA2329475A1 (en) 2000-12-11 2002-06-11 Andrea Gibbs Fast cycle psa with adsorbents sensitive to atmospheric humidity
US20020112479A1 (en) * 2001-01-09 2002-08-22 Keefer Bowie G. Power plant with energy recovery from fuel storage
US6467698B2 (en) 2001-01-17 2002-10-22 Visteon Global Technologies, Inc. Vehicles containing water-producing fuel cells, and methods for using water produced by the fuel cells
US6797422B2 (en) 2001-01-25 2004-09-28 Gas Technology Institute Air-breathing direct methanol fuel cell with metal foam current collectors
US20020114984A1 (en) * 2001-02-21 2002-08-22 Edlund David J. Fuel cell system with stored hydrogen
US7132179B2 (en) 2001-03-28 2006-11-07 Ballard Power Systems Inc. Methods and apparatus for improving the cold starting capability of a fuel cell
US6689500B2 (en) 2001-03-29 2004-02-10 Power Plug, Inc. Cooling a fuel cell stack
US6979506B2 (en) * 2001-08-31 2005-12-27 Plug Power Inc. Fuel cell system
US6926981B2 (en) * 2001-11-28 2005-08-09 Ballard Power Systems Inc. Fuel cell system for operation at pressures below the pressure of the surrounding environment and method of operation thereof
DE60316280D1 (de) 2002-03-14 2007-10-25 Questair Technologies Inc Wasserstoffrückführung für festoxid-brennstoffzellen
US6902602B2 (en) 2002-03-14 2005-06-07 Questair Technologies Inc. Gas separation by combined pressure swing and displacement purge
TW553500U (en) * 2002-04-24 2003-09-11 Asia Pacific Fuel Cell Tech Liquid cooling type fuel battery device
US20040001991A1 (en) * 2002-07-01 2004-01-01 Kinkelaar Mark R. Capillarity structures for water and/or fuel management in fuel cells
FR2842948B1 (fr) * 2002-07-25 2005-04-29 Renault Sa Systeme de traction electrique pour vehicule automobile et procede de mise en oeuvre d'une pile a combustible
WO2004021497A2 (en) * 2002-08-07 2004-03-11 Battelle Memorial Institute Passive vapor exchange systems and techniques for fuel reforming and prevention of carbon fouling
US7285350B2 (en) * 2002-09-27 2007-10-23 Questair Technologies Inc. Enhanced solid oxide fuel cell systems
US20040081868A1 (en) * 2002-10-23 2004-04-29 Edlund David J. Distributed fuel cell network
US20040081867A1 (en) * 2002-10-23 2004-04-29 Edlund David J. Distributed fuel cell network
US6893755B2 (en) * 2002-10-28 2005-05-17 Cellex Power Products, Inc. Method and system for controlling the operation of a hydrogen generator and a fuel cell
GB2396688B (en) * 2002-11-22 2006-06-28 Intelligent Energy Ltd Thermal energy management in electrochemical fuel cells
US6869709B2 (en) * 2002-12-04 2005-03-22 Utc Fuel Cells, Llc Fuel cell system with improved humidification system
EP1604418B1 (de) * 2003-03-07 2015-01-28 BDF IP Holdings Ltd. Verfahren zum betreiben von brennstoffzellen mit geschlossenen reaktandzuführungssystemen
DE10314820B4 (de) * 2003-04-01 2016-11-24 General Motors Corp. (N.D.Ges.D. Staates Delaware) Verfahren zum Verhindern der Einfrierung von Wasser im Anodenkreislauf eines Brennstoffzellensystems sowie Brennstoffzellensystem
US20040197622A1 (en) * 2003-04-04 2004-10-07 Texaco Inc. Method and apparatus for separating liquid from a gas stream
US7829227B2 (en) * 2003-04-04 2010-11-09 Texaco Inc. Integrated fuel processor apparatus and enclosure and methods of using same
US7250231B2 (en) * 2003-06-09 2007-07-31 Idatech, Llc Auxiliary fuel cell system
US7261966B2 (en) * 2003-06-30 2007-08-28 Zongshen Pem Power Systems Inc. Apparatus and method for conducting fluid in a fuel cell and fuel cell employing same
US20050142398A1 (en) * 2003-12-24 2005-06-30 General Electric Company Prevention of chromia-induced cathode poisoning in solid oxide fuel cells (SOFC)
JP5077730B2 (ja) * 2004-03-02 2012-11-21 トヨタ自動車株式会社 燃料電池システム
CN100464459C (zh) * 2004-03-02 2009-02-25 丰田自动车株式会社 燃料电池系统
US8277997B2 (en) 2004-07-29 2012-10-02 Idatech, Llc Shared variable-based fuel cell system control
US7842428B2 (en) 2004-05-28 2010-11-30 Idatech, Llc Consumption-based fuel cell monitoring and control
US7189280B2 (en) 2004-06-29 2007-03-13 Questair Technologies Inc. Adsorptive separation of gas streams
US7314680B2 (en) * 2004-09-24 2008-01-01 Hyteon Inc Integrated fuel cell power module
CA2585963A1 (en) 2004-11-05 2006-05-18 Questair Technologies Inc. Separation of carbon dioxide from other gases
JP4696545B2 (ja) * 2004-12-08 2011-06-08 トヨタ自動車株式会社 燃料電池
JP4771292B2 (ja) * 2004-12-15 2011-09-14 トヨタ自動車株式会社 燃料電池システム
US20060141329A1 (en) * 2004-12-28 2006-06-29 Utc Fuel Cells, Llc Fuel cell demineralizers integrated with coolant accumulator
CN100470908C (zh) * 2005-04-11 2009-03-18 比亚迪股份有限公司 氢氧型质子交换膜燃料电池及其供气、排水方法
US8003270B2 (en) * 2005-08-17 2011-08-23 Idatech, Llc Fuel cell stacks and systems with fluid-responsive temperature regulation
US20070042233A1 (en) * 2005-08-19 2007-02-22 Lyman Scott W Systems and methods for initiating auxiliary fuel cell system operation
US7659019B2 (en) * 2005-09-16 2010-02-09 Idatech, Llc Thermally primed hydrogen-producing fuel cell system
US8173319B2 (en) * 2005-12-23 2012-05-08 Daimler Ag Fuel cell water management system and method
US7521146B2 (en) * 2005-12-27 2009-04-21 Plug Power Inc. Switching modes of operation of a fuel cell
EP1978585A4 (de) * 2006-01-19 2011-10-26 Toyota Motor Co Ltd Brennstoffzelle
AT503138B1 (de) 2006-05-05 2007-08-15 Fronius Int Gmbh Verfahren zum regeln des drucks in einer anode einer brennstoffzelle
AT502009B1 (de) * 2006-05-09 2007-09-15 Avl List Gmbh Brennstoffzellensystem, sowie verfahren zum betrieb eines brennstoffzellensystems
AT501963B1 (de) * 2006-05-09 2007-09-15 Avl List Gmbh Brennstoffzellensystem, sowie verfahren zum betrieb eines brennstoffzellensystems
US7887958B2 (en) 2006-05-15 2011-02-15 Idatech, Llc Hydrogen-producing fuel cell systems with load-responsive feedstock delivery systems
US7960062B2 (en) * 2007-02-05 2011-06-14 GM Global Technology Operations LLC Anode accumulation tank with high nitrogen concentration bleed for a fuel cell stack fuel delivery system
US8026020B2 (en) 2007-05-08 2011-09-27 Relion, Inc. Proton exchange membrane fuel cell stack and fuel cell stack module
US20080299423A1 (en) * 2007-05-30 2008-12-04 Laven Arne Fuel cell systems with maintenance hydration
US8034500B2 (en) 2007-05-30 2011-10-11 Idatech, Llc Systems and methods for starting and operating fuel cell systems in subfreezing temperatures
US7754361B2 (en) * 2007-05-30 2010-07-13 Idatech, Llc Fuel cell systems with maintenance hydration by displacement of primary power
US9293778B2 (en) 2007-06-11 2016-03-22 Emergent Power Inc. Proton exchange membrane fuel cell
US8236456B2 (en) * 2007-07-19 2012-08-07 GM Global Technology Operations LLC Bidirectional water separator
US8003274B2 (en) 2007-10-25 2011-08-23 Relion, Inc. Direct liquid fuel cell
CN102341485B (zh) * 2009-03-05 2015-06-10 G4因赛特公司 用于生物质的热化学转化的方法和系统
CN102460818B (zh) 2009-06-12 2014-08-27 益达科技有限责任公司 独立地控制燃料电池堆的操作的系统和方法以及包含该燃料电池堆的燃料电池系统
KR101113651B1 (ko) * 2009-08-31 2012-02-15 현대자동차주식회사 연료전지 차량의 수소 배기 장치
JP5045726B2 (ja) * 2009-10-19 2012-10-10 トヨタ自動車株式会社 燃料電池システム
WO2011060539A1 (en) 2009-11-18 2011-05-26 G4 Insights Inc. Method and system for biomass hydrogasification
WO2011060556A1 (en) 2009-11-18 2011-05-26 G4 Insights Inc. Sorption enhanced methanation of biomass
US8383871B1 (en) 2010-09-03 2013-02-26 Brian G. Sellars Method of hydrogasification of biomass to methane with low depositable tars
CN102986070B (zh) * 2011-01-28 2015-06-24 丰田自动车株式会社 燃料电池系统
WO2012127361A1 (en) * 2011-03-23 2012-09-27 Tata Motors Limited A system and method for recirculating hydrogen and bleeding of impurities from fuel cell stack
SG11201404842YA (en) 2012-03-30 2014-09-26 Temasek Polytechnic Fuel cell apparatus and method of operation
CN107286991B (zh) * 2017-08-01 2023-04-14 东北大学 半焦气化制备合成气的方法及系统
US11316180B2 (en) 2020-05-21 2022-04-26 H2 Powertech, Llc Hydrogen-producing fuel cell systems and methods of operating hydrogen-producing fuel cell systems for backup power operations
CN113346098B (zh) * 2021-07-05 2022-08-09 上海空间电源研究所 一种具有新型导流结构的燃料电池金属流场板
DE102022208417A1 (de) * 2022-08-12 2024-02-15 Robert Bosch Gesellschaft mit beschränkter Haftung Brennstoffzelleneinrichtung für ein Fahrzeug und Verfahren zum Betreiben einer Brennstoffzelleneinrichtung für ein Fahrzeug

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012086A (en) * 1957-07-17 1961-12-05 Allis Chalmers Mfg Co Fuel cell
GB894454A (en) * 1959-10-13 1962-04-18 Nat Res Dev Improvements relating to electrical fuel cells
US3172784A (en) * 1961-08-18 1965-03-09 Gen Electric Methods and apparatus for removing heat and water from a fuel cell
FR1547910A (fr) * 1967-12-06 1968-11-29 Bbc Brown Boveri & Cie Procédé et dispositif pour l'évacuation de l'eau de réaction hors de piles à combustible
US3554809A (en) * 1967-12-18 1971-01-12 Gen Electric Process and apparatus for distributing fluid inerts with respect to the electrodes of a fuel battery
US4037024A (en) * 1973-02-09 1977-07-19 The United States Of America As Represented By The Secretary Of The Navy Fuel cell product-water management system
GB2139110B (en) * 1982-12-27 1987-05-20 Gen Electric Water vapor exchange system
US4631239A (en) * 1985-12-04 1986-12-23 Westinghouse Electric Corp. Fuel cell plates with improved arrangement of process channels for enhanced pressure drop across the plates
US4729932A (en) * 1986-10-08 1988-03-08 United Technologies Corporation Fuel cell with integrated cooling water/static water removal means
US4826741A (en) * 1987-06-02 1989-05-02 Ergenics Power Systems, Inc. Ion exchange fuel cell assembly with improved water and thermal management
US4795683A (en) * 1987-07-23 1989-01-03 United Technologies Corporation High power density evaporatively cooled ion exchange membrane fuel cell
US4826742A (en) * 1988-01-21 1989-05-02 International Fuel Cells Corporation Water and heat management in solid polymer fuel cell stack
US4973530A (en) * 1989-12-21 1990-11-27 The United States Of America As Represented By The United States Department Of Energy Fuel cell water transport
US5047298A (en) * 1990-11-13 1991-09-10 Perry Oceanographics, Inc. Closed loop reactant/product management system for electrochemical galvanic energy devices
US5260143A (en) * 1991-01-15 1993-11-09 Ballard Power Systems Inc. Method and apparatus for removing water from electrochemical fuel cells
US5200278A (en) * 1991-03-15 1993-04-06 Ballard Power Systems, Inc. Integrated fuel cell power generation system
US5484587A (en) * 1991-10-31 1996-01-16 Micro Flo Company Diabroticine bait

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014219164A1 (de) 2014-09-23 2016-03-24 Volkswagen Aktiengesellschaft Brennstoffzellenstapel mit integriertem Befeuchter sowie Fahrzeug mit einem solchen

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US5366818A (en) 1994-11-22
AU5541394A (en) 1994-05-24
EP0671057A4 (de) 1995-11-29
CA2146325C (en) 1998-07-07
CA2146325A1 (en) 1994-05-11
DE69328874D1 (de) 2000-07-20
JPH08507405A (ja) 1996-08-06
AU675998B2 (en) 1997-02-27
EP0671057A1 (de) 1995-09-13
EP0671057B1 (de) 2000-06-14
WO1994010716A1 (en) 1994-05-11

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