JPWO2022014185A1 - - Google Patents

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Publication number
JPWO2022014185A1
JPWO2022014185A1 JP2022502971A JP2022502971A JPWO2022014185A1 JP WO2022014185 A1 JPWO2022014185 A1 JP WO2022014185A1 JP 2022502971 A JP2022502971 A JP 2022502971A JP 2022502971 A JP2022502971 A JP 2022502971A JP WO2022014185 A1 JPWO2022014185 A1 JP WO2022014185A1
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JP
Japan
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
Application number
JP2022502971A
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Japanese (ja)
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JPWO2022014185A5 (https=
JP7138312B2 (ja
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Publication of JPWO2022014185A1 publication Critical patent/JPWO2022014185A1/ja
Publication of JPWO2022014185A5 publication Critical patent/JPWO2022014185A5/ja
Priority to JP2022133165A priority Critical patent/JP2022168321A/ja
Application granted granted Critical
Publication of JP7138312B2 publication Critical patent/JP7138312B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • 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; Reversible storage of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
    • 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
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • 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
    • H01M8/04753—Pressure; Flow of fuel cell reactants
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/042—Electrodes formed of a single material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • 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
    • Y02E60/32—Hydrogen storage
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Fuel Cell (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Hydrogen, Water And Hydrids (AREA)
JP2022502971A 2020-07-14 2021-06-02 水素システムおよび水素システムの運転方法 Active JP7138312B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022133165A JP2022168321A (ja) 2020-07-14 2022-08-24 水素システムおよび水素システムの運転方法

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2020120775 2020-07-14
JP2020120775 2020-07-14
JP2021071647 2021-04-21
JP2021071647 2021-04-21
JP2021085496 2021-05-20
JP2021085496 2021-05-20
PCT/JP2021/021044 WO2022014185A1 (ja) 2020-07-14 2021-06-02 水素システムおよび水素システムの運転方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022133165A Division JP2022168321A (ja) 2020-07-14 2022-08-24 水素システムおよび水素システムの運転方法

Publications (3)

Publication Number Publication Date
JPWO2022014185A1 true JPWO2022014185A1 (https=) 2022-01-20
JPWO2022014185A5 JPWO2022014185A5 (https=) 2022-06-27
JP7138312B2 JP7138312B2 (ja) 2022-09-16

Family

ID=79555155

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022502971A Active JP7138312B2 (ja) 2020-07-14 2021-06-02 水素システムおよび水素システムの運転方法
JP2022133165A Pending JP2022168321A (ja) 2020-07-14 2022-08-24 水素システムおよび水素システムの運転方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022133165A Pending JP2022168321A (ja) 2020-07-14 2022-08-24 水素システムおよび水素システムの運転方法

Country Status (5)

Country Link
US (1) US20230122705A1 (https=)
EP (1) EP4183895A4 (https=)
JP (2) JP7138312B2 (https=)
CN (1) CN115867510A (https=)
WO (1) WO2022014185A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113692458A (zh) * 2020-03-13 2021-11-23 松下知识产权经营株式会社 氢气系统和氢气系统的运行方法
EP4534725A4 (en) * 2022-06-02 2025-12-24 Panasonic Ip Man Co Ltd COMPRESSION DEVICE, METHOD OF OPERATING A COMPRESSION DEVICE, AND METHOD OF MANUFACTURED A COMPRESSION DEVICE
JP7657883B1 (ja) 2023-10-13 2025-04-07 三菱重工業株式会社 水素生成システム及びその制御方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008019300A2 (en) * 2006-08-04 2008-02-14 H2 Pump Llc Electrochemical hydrogen pump with standby mode
JP2019206749A (ja) * 2018-05-24 2019-12-05 パナソニックＩｐマネジメント株式会社 水素供給システムおよび水素供給システムの運転方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4165655B2 (ja) 2005-02-25 2008-10-15 本田技研工業株式会社 電解装置、電気化学反応型膜装置及び多孔質導電体
JP5095670B2 (ja) 2009-04-22 2012-12-12 本田技研工業株式会社 電解装置
JP2011098872A (ja) * 2009-11-09 2011-05-19 Honda Motor Co Ltd 燃料電池システム
JP6902705B2 (ja) * 2016-12-13 2021-07-14 パナソニックＩｐマネジメント株式会社 電気化学式水素圧縮装置
JP6926782B2 (ja) * 2017-07-28 2021-08-25 東ソー株式会社 水素発生用電極及びその製造方法並びに水素発生用電極を用いた電気分解方法
JP6979626B2 (ja) * 2017-08-04 2021-12-15 パナソニックＩｐマネジメント株式会社 水素供給システム
US11549187B2 (en) * 2018-10-18 2023-01-10 Panasonic Intellectual Property Management Co., Ltd. Electrochemical hydrogen pump
CN111417746B9 (zh) * 2018-11-05 2024-07-05 松下知识产权经营株式会社 电化学式氢压缩装置和电化学式氢压缩装置的运行方法
JP2020090691A (ja) * 2018-12-03 2020-06-11 パナソニックＩｐマネジメント株式会社 水素生成システムとその運転方法
CN109841876B (zh) * 2019-02-01 2020-01-21 清华大学 燃料电池反极电流抑制方法、装置、计算机设备和储存介质

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008019300A2 (en) * 2006-08-04 2008-02-14 H2 Pump Llc Electrochemical hydrogen pump with standby mode
JP2019206749A (ja) * 2018-05-24 2019-12-05 パナソニックＩｐマネジメント株式会社 水素供給システムおよび水素供給システムの運転方法

Also Published As

Publication number Publication date
CN115867510A (zh) 2023-03-28
JP2022168321A (ja) 2022-11-07
WO2022014185A1 (ja) 2022-01-20
JP7138312B2 (ja) 2022-09-16
EP4183895A1 (en) 2023-05-24
EP4183895A4 (en) 2024-10-02
US20230122705A1 (en) 2023-04-20

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