EP4640923A4 - Elektrolysevorrichtung - Google Patents

Elektrolysevorrichtung

Info

Publication number
EP4640923A4
EP4640923A4 EP23918516.8A EP23918516A EP4640923A4 EP 4640923 A4 EP4640923 A4 EP 4640923A4 EP 23918516 A EP23918516 A EP 23918516A EP 4640923 A4 EP4640923 A4 EP 4640923A4
Authority
EP
European Patent Office
Prior art keywords
electrolysis device
electrolysis
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
EP23918516.8A
Other languages
English (en)
French (fr)
Other versions
EP4640923A1 (de
Inventor
Yuta Watanabe
Yasutaka URASHITA
Yoshitaka Nakayama
Shigeru Tsurumaki
Naoto Tagami
Hidehiko Tajima
Daisuke Mukai
Takahiro Sukenobu
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 EP4640923A1 publication Critical patent/EP4640923A1/de
Publication of EP4640923A4 publication Critical patent/EP4640923A4/de
Pending legal-status Critical Current

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
    • 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
    • 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
    • C25B9/17—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
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP23918516.8A 2023-01-27 2023-11-01 Elektrolysevorrichtung Pending EP4640923A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023010930A JP7615186B2 (ja) 2023-01-27 2023-01-27 電解装置
PCT/JP2023/039432 WO2024157561A1 (ja) 2023-01-27 2023-11-01 電解装置

Publications (2)

Publication Number Publication Date
EP4640923A1 EP4640923A1 (de) 2025-10-29
EP4640923A4 true EP4640923A4 (de) 2026-05-13

Family

ID=91970218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23918516.8A Pending EP4640923A4 (de) 2023-01-27 2023-11-01 Elektrolysevorrichtung

Country Status (6)

Country Link
US (1) US20260226641A1 (de)
EP (1) EP4640923A4 (de)
JP (1) JP7615186B2 (de)
AU (1) AU2023426798A1 (de)
TW (1) TWI880449B (de)
WO (1) WO2024157561A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026126399A1 (ja) * 2024-12-11 2026-06-18 住友電気工業株式会社 セパレータ、電解セル、および水素製造装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200040474A1 (en) * 2017-04-20 2020-02-06 H-Tec Systems Gmbh Electrochemical device and method for operating an electrochemical device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4318771B2 (ja) 1998-11-06 2009-08-26 本田技研工業株式会社 燃料電池スタック
US6864004B2 (en) 2003-04-03 2005-03-08 The Regents Of The University Of California Direct methanol fuel cell stack
US8470491B2 (en) 2010-03-10 2013-06-25 GM Global Technology Operations LLC PEM fuel cell stack hydrogen distribution insert
JP6605884B2 (ja) 2014-09-02 2019-11-13 株式会社東芝 水素製造システム及び水素製造方法
JP6895784B2 (ja) 2017-03-28 2021-06-30 高砂熱学工業株式会社 水電解装置、水電解システム、水電解・燃料電池装置及び水電解・燃料電池システム
JP7184837B2 (ja) 2020-03-10 2022-12-06 株式会社ポケモン ゲームサーバ、プログラム、方法、ゲームシステムおよび情報処理端末
FR3120479A1 (fr) 2021-03-05 2022-09-09 Areva Stockage D'energie Collecteur optimisé de reacteur électrochimique
EP4071277A1 (de) 2021-04-08 2022-10-12 Hitachi Zosen Inova AG Elektrolysator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200040474A1 (en) * 2017-04-20 2020-02-06 H-Tec Systems Gmbh Electrochemical device and method for operating an electrochemical device

Also Published As

Publication number Publication date
AU2023426798A1 (en) 2025-08-07
WO2024157561A1 (ja) 2024-08-02
EP4640923A1 (de) 2025-10-29
TWI880449B (zh) 2025-04-11
JP7615186B2 (ja) 2025-01-16
JP2024106588A (ja) 2024-08-08
TW202431681A (zh) 2024-08-01
US20260226641A1 (en) 2026-08-06

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A4 Supplementary search report drawn up and despatched

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RIC1 Information provided on ipc code assigned before grant

Ipc: C25B 9/00 20210101AFI20260408BHEP

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