EP4331030A4 - Sauerstoffgespeistes brennstoffzellensystem und verfahren zu seiner verwendung - Google Patents

Sauerstoffgespeistes brennstoffzellensystem und verfahren zu seiner verwendung

Info

Publication number
EP4331030A4
EP4331030A4 EP22796463.2A EP22796463A EP4331030A4 EP 4331030 A4 EP4331030 A4 EP 4331030A4 EP 22796463 A EP22796463 A EP 22796463A EP 4331030 A4 EP4331030 A4 EP 4331030A4
Authority
EP
European Patent Office
Prior art keywords
oxygen
same
fuel cell
cell system
fed fuel
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.)
Pending
Application number
EP22796463.2A
Other languages
English (en)
French (fr)
Other versions
EP4331030A1 (de
Inventor
Paul Matter
Minette Ocampo
Travis Hery
Christopher Holt
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.)
Power To Hydrogen LLC
Original Assignee
Power To Hydrogen 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 Power To Hydrogen LLC filed Critical Power To Hydrogen LLC
Publication of EP4331030A1 publication Critical patent/EP4331030A1/de
Publication of EP4331030A4 publication Critical patent/EP4331030A4/de
Pending 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04753—Pressure; Flow of fuel cell 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
    • H01M8/04082—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
    • H01M8/04082—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
    • H01M8/04223—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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04768—Pressure; Flow of the coolant
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
EP22796463.2A 2021-04-30 2022-04-23 Sauerstoffgespeistes brennstoffzellensystem und verfahren zu seiner verwendung Pending EP4331030A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163181994P 2021-04-30 2021-04-30
US202163194413P 2021-05-28 2021-05-28
PCT/US2022/026072 WO2022231990A1 (en) 2021-04-30 2022-04-23 Oxygen-fed fuel cell system and method of using same

Publications (2)

Publication Number Publication Date
EP4331030A1 EP4331030A1 (de) 2024-03-06
EP4331030A4 true EP4331030A4 (de) 2025-07-23

Family

ID=83846512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22796463.2A Pending EP4331030A4 (de) 2021-04-30 2022-04-23 Sauerstoffgespeistes brennstoffzellensystem und verfahren zu seiner verwendung

Country Status (3)

Country Link
EP (1) EP4331030A4 (de)
JP (1) JP2024542127A (de)
WO (1) WO2022231990A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346778A (en) * 1992-08-13 1994-09-13 Energy Partners, Inc. Electrochemical load management system for transportation applications
US20080160363A1 (en) * 2004-07-20 2008-07-03 Akinori Tsukada Control of the Polymer Humidifying Membrane of a Fuel Cell
US20130344406A1 (en) * 2011-02-01 2013-12-26 Gino Paganelli Recirculating loop for a fuel cell

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657829A (en) * 1982-12-27 1987-04-14 United Technologies Corporation Fuel cell power supply with oxidant and fuel gas switching
JP3671857B2 (ja) * 2001-04-12 2005-07-13 日産自動車株式会社 燃料電池システムの導電率管理装置
US6989209B2 (en) * 2002-12-27 2006-01-24 General Electric Company Power generation method
US20050008904A1 (en) * 2003-07-11 2005-01-13 Suppes Galen J. Regenerative fuel cell technology
US6939633B2 (en) * 2003-09-17 2005-09-06 General Motors Corporation Fuel cell shutdown and startup using a cathode recycle loop
FR2952232B1 (fr) * 2009-10-30 2011-12-16 Michelin Soc Tech Pile a combustible et procedure d'arret d'une pile a combustible.
CN203907723U (zh) * 2014-04-04 2014-10-29 沈阳德邦仪器有限公司 一种燃料电池建筑发电供暖系统
US9708043B2 (en) * 2015-01-22 2017-07-18 The Boeing Company Pressure hull penetrator for submersible vehicles that utilize fuel cells

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346778A (en) * 1992-08-13 1994-09-13 Energy Partners, Inc. Electrochemical load management system for transportation applications
US20080160363A1 (en) * 2004-07-20 2008-07-03 Akinori Tsukada Control of the Polymer Humidifying Membrane of a Fuel Cell
US20130344406A1 (en) * 2011-02-01 2013-12-26 Gino Paganelli Recirculating loop for a fuel cell

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022231990A1 *

Also Published As

Publication number Publication date
JP2024542127A (ja) 2024-11-13
EP4331030A1 (de) 2024-03-06
WO2022231990A9 (en) 2024-12-05
WO2022231990A1 (en) 2022-11-03

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