JP7781256B2 - 電解セル及び電解装置 - Google Patents

電解セル及び電解装置

Info

Publication number
JP7781256B2
JP7781256B2 JP2024503255A JP2024503255A JP7781256B2 JP 7781256 B2 JP7781256 B2 JP 7781256B2 JP 2024503255 A JP2024503255 A JP 2024503255A JP 2024503255 A JP2024503255 A JP 2024503255A JP 7781256 B2 JP7781256 B2 JP 7781256B2
Authority
JP
Japan
Prior art keywords
exchange membrane
ion exchange
separator
electrolytic cell
outer edge
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.)
Active
Application number
JP2024503255A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023163100A1 (https=
JPWO2023163100A5 (https=
Inventor
直人 田上
英彦 田島
靖崇 浦下
翔一 古川
茂 弦巻
大輔 向井
貴洋 祐延
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of JPWO2023163100A1 publication Critical patent/JPWO2023163100A1/ja
Publication of JPWO2023163100A5 publication Critical patent/JPWO2023163100A5/ja
Application granted granted Critical
Publication of JP7781256B2 publication Critical patent/JP7781256B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • 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
    • 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
    • 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
    • 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
    • C25B1/23—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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/01—Products
    • C25B3/03—Acyclic or carbocyclic hydrocarbons
    • 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
    • C25B3/01—Products
    • C25B3/07—Oxygen containing compounds
    • 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
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
JP2024503255A 2022-02-24 2023-02-24 電解セル及び電解装置 Active JP7781256B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022026586 2022-02-24
JP2022026586 2022-02-24
PCT/JP2023/006710 WO2023163100A1 (ja) 2022-02-24 2023-02-24 電解セル及び電解装置

Publications (3)

Publication Number Publication Date
JPWO2023163100A1 JPWO2023163100A1 (https=) 2023-08-31
JPWO2023163100A5 JPWO2023163100A5 (https=) 2024-07-23
JP7781256B2 true JP7781256B2 (ja) 2025-12-05

Family

ID=87766120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024503255A Active JP7781256B2 (ja) 2022-02-24 2023-02-24 電解セル及び電解装置

Country Status (5)

Country Link
US (1) US20250019846A1 (https=)
EP (1) EP4411027A4 (https=)
JP (1) JP7781256B2 (https=)
AU (1) AU2023225429A1 (https=)
WO (1) WO2023163100A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025249562A1 (ja) * 2024-05-31 2025-12-04 Nok株式会社 水電解装置、ガスケット、及びガスケット装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004115860A (ja) 2002-09-26 2004-04-15 Fuji Electric Holdings Co Ltd 水電解装置
JP2012097313A (ja) 2010-11-01 2012-05-24 Honda Motor Co Ltd 水電解装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748092A (en) * 1987-01-02 1988-05-31 Continental Can Company, Inc. Frame for a cell construction
US4892632A (en) * 1988-09-26 1990-01-09 The Dow Chemical Company Combination seal member and membrane holder for an electrolytic cell
US4898653A (en) * 1988-09-26 1990-02-06 The Dow Chemical Company Combination electrolysis cell seal member and membrane tentering means
US4915803A (en) * 1988-09-26 1990-04-10 The Dow Chemical Company Combination seal and frame cover member for a filter press type electrolytic cell
JP3201854B2 (ja) 1992-12-10 2001-08-27 ペルメレック電極株式会社 塩の電解分離方法
GB0504445D0 (en) * 2005-03-03 2005-04-06 Univ Cambridge Tech Oxygen generation apparatus and method
JP4611345B2 (ja) 2007-06-13 2011-01-12 三菱重工業株式会社 水電解セル、それを用いた水電解スタック及び水素製造装置
JP4852157B2 (ja) * 2009-02-17 2012-01-11 本田技研工業株式会社 水電解装置
JP5364056B2 (ja) 2010-08-12 2013-12-11 本田技研工業株式会社 水電解装置
JP2013032572A (ja) 2011-08-03 2013-02-14 Honda Motor Co Ltd 高圧水素製造システムの運転停止方法
DE102015109393A1 (de) * 2015-06-12 2016-12-15 Elringklinger Ag Elektrochemische Vorrichtung und Verfahren zum Herstellen einer elektrochemischen Einheit für eine elektrochemische Vorrichtung
JP6426654B2 (ja) * 2016-05-11 2018-11-21 本田技研工業株式会社 差圧式高圧水電解装置
FR3062856B1 (fr) * 2017-02-14 2019-04-12 AREVA H2Gen Entretoise d'electrolyseur et electrolyseur equipe d'une telle entretoise
JP6649307B2 (ja) * 2017-03-21 2020-02-19 株式会社東芝 電気化学反応装置
EP3793642A4 (en) * 2018-05-17 2022-03-16 Giner Life Sciences, Inc. Electrolytic gas generator with combined lead and gas port terminals
CN113383112B (zh) * 2020-01-08 2024-11-22 松下知识产权经营株式会社 压缩装置
JP2022026586A (ja) 2020-07-31 2022-02-10 株式会社プレイシップ 玩具を利用する成長評価システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004115860A (ja) 2002-09-26 2004-04-15 Fuji Electric Holdings Co Ltd 水電解装置
JP2012097313A (ja) 2010-11-01 2012-05-24 Honda Motor Co Ltd 水電解装置

Also Published As

Publication number Publication date
EP4411027A4 (en) 2025-11-19
EP4411027A1 (en) 2024-08-07
US20250019846A1 (en) 2025-01-16
JPWO2023163100A1 (https=) 2023-08-31
WO2023163100A1 (ja) 2023-08-31
AU2023225429A1 (en) 2024-05-16

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