JP7826258B2 - 電気化学反応装置および電気化学反応装置の運転方法 - Google Patents

電気化学反応装置および電気化学反応装置の運転方法

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Publication number
JP7826258B2
JP7826258B2 JP2023152124A JP2023152124A JP7826258B2 JP 7826258 B2 JP7826258 B2 JP 7826258B2 JP 2023152124 A JP2023152124 A JP 2023152124A JP 2023152124 A JP2023152124 A JP 2023152124A JP 7826258 B2 JP7826258 B2 JP 7826258B2
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flow path
cathode
fluid
anode
condenser
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JP2023152124A
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English (en)
Japanese (ja)
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JP2025044520A (ja
Inventor
直也 藤原
良太 北川
勇介 小藤
智 御子柴
由紀 工藤
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Toshiba Corp
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Toshiba Corp
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Priority to JP2023152124A priority Critical patent/JP7826258B2/ja
Priority to CN202410196184.7A priority patent/CN119663315A/zh
Priority to AU2024201447A priority patent/AU2024201447B2/en
Priority to US18/596,716 priority patent/US20250092550A1/en
Priority to EP24162005.3A priority patent/EP4527985A3/de
Publication of JP2025044520A publication Critical patent/JP2025044520A/ja
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    • 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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/21—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms two or more diaphragms
    • 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
    • C25B1/23—Carbon monoxide or syngas
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/27—Ammonia
    • 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
    • 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
    • C25B15/021—Process control or regulation of heating or cooling
    • 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
    • C25B15/023—Measuring, analysing or testing during electrolytic production
    • C25B15/025—Measuring, analysing or testing during electrolytic production of electrolyte parameters
    • 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
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • 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
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/081—Supplying products to non-electrochemical reactors that are combined with the electrochemical cell, e.g. Sabatier reactor
    • 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
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/085—Removing impurities
    • 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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction
    • C25B3/26—Reduction of carbon dioxide
    • 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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • C25B9/60—Constructional parts of 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
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • 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
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Automation & Control Theory (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
JP2023152124A 2023-09-20 2023-09-20 電気化学反応装置および電気化学反応装置の運転方法 Active JP7826258B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2023152124A JP7826258B2 (ja) 2023-09-20 2023-09-20 電気化学反応装置および電気化学反応装置の運転方法
CN202410196184.7A CN119663315A (zh) 2023-09-20 2024-02-22 电化学反应装置以及电化学反应装置的运转方法
AU2024201447A AU2024201447B2 (en) 2023-09-20 2024-03-05 Electrochemical reaction device and method of operating electrochemical reaction device
US18/596,716 US20250092550A1 (en) 2023-09-20 2024-03-06 Electrochemical reaction device and method of operating electrochemical reaction device
EP24162005.3A EP4527985A3 (de) 2023-09-20 2024-03-07 Vorrichtung für elektrochemische reaktionen und verfahren zum betrieb der vorrichtung für elektrochemische reaktionen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023152124A JP7826258B2 (ja) 2023-09-20 2023-09-20 電気化学反応装置および電気化学反応装置の運転方法

Publications (2)

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JP2025044520A JP2025044520A (ja) 2025-04-02
JP7826258B2 true JP7826258B2 (ja) 2026-03-09

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JP2023152124A Active JP7826258B2 (ja) 2023-09-20 2023-09-20 電気化学反応装置および電気化学反応装置の運転方法

Country Status (5)

Country Link
US (1) US20250092550A1 (de)
EP (1) EP4527985A3 (de)
JP (1) JP7826258B2 (de)
CN (1) CN119663315A (de)
AU (1) AU2024201447B2 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120148927A1 (en) 2010-12-09 2012-06-14 Kia Motors Corporation Controller for estimating relative humidity and condensed water, and method for controlling condensed water drain using the same
WO2015075889A1 (ja) 2013-11-20 2015-05-28 パナソニックＩｐマネジメント株式会社 燃料電池システム
WO2020095543A1 (ja) 2018-11-05 2020-05-14 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および電気化学式水素圧縮装置の運転方法
US20210316877A1 (en) 2020-04-14 2021-10-14 Raytheon Technologies Corporation Aircraft fuel system with electrochemical hydrogen compressor
JP2022143968A (ja) 2021-03-18 2022-10-03 株式会社東芝 二酸化炭素電解装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7220368B2 (ja) * 2017-12-01 2023-02-10 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
DE102019217121A1 (de) * 2019-11-06 2021-05-06 Siemens Aktiengesellschaft Elektrolyseanlage und Verfahren zum Betreiben einer Elektrolyseanlage zur elektrochemischen Nutzung von Kohlenstoffdioxid

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120148927A1 (en) 2010-12-09 2012-06-14 Kia Motors Corporation Controller for estimating relative humidity and condensed water, and method for controlling condensed water drain using the same
WO2015075889A1 (ja) 2013-11-20 2015-05-28 パナソニックＩｐマネジメント株式会社 燃料電池システム
WO2020095543A1 (ja) 2018-11-05 2020-05-14 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および電気化学式水素圧縮装置の運転方法
US20210316877A1 (en) 2020-04-14 2021-10-14 Raytheon Technologies Corporation Aircraft fuel system with electrochemical hydrogen compressor
JP2022143968A (ja) 2021-03-18 2022-10-03 株式会社東芝 二酸化炭素電解装置

Also Published As

Publication number Publication date
US20250092550A1 (en) 2025-03-20
JP2025044520A (ja) 2025-04-02
EP4527985A2 (de) 2025-03-26
AU2024201447B2 (en) 2025-11-20
CN119663315A (zh) 2025-03-21
EP4527985A3 (de) 2025-04-30
AU2024201447A1 (en) 2025-04-03

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