JPWO2023106412A1 - - Google Patents

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Publication number
JPWO2023106412A1
JPWO2023106412A1 JP2023523179A JP2023523179A JPWO2023106412A1 JP WO2023106412 A1 JPWO2023106412 A1 JP WO2023106412A1 JP 2023523179 A JP2023523179 A JP 2023523179A JP 2023523179 A JP2023523179 A JP 2023523179A JP WO2023106412 A1 JPWO2023106412 A1 JP WO2023106412A1
Authority
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
JP2023523179A
Other languages
Japanese (ja)
Other versions
JP7330422B1 (ja
JPWO2023106412A5 (https=
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 filed Critical
Priority to JP2023067917A priority Critical patent/JP2023086830A/ja
Publication of JPWO2023106412A1 publication Critical patent/JPWO2023106412A1/ja
Application granted granted Critical
Publication of JP7330422B1 publication Critical patent/JP7330422B1/ja
Publication of JPWO2023106412A5 publication Critical patent/JPWO2023106412A5/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
    • 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
    • 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
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • 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
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • 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
    • 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
    • C25B9/63—Holders for electrodes; Positioning of the 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
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
JP2023523179A 2021-12-10 2022-12-09 アルカリ水電解用電解槽 Active JP7330422B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023067917A JP2023086830A (ja) 2021-12-10 2023-04-18 アルカリ水電解用電解槽

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021200688 2021-12-10
JP2021200688 2021-12-10
PCT/JP2022/045519 WO2023106412A1 (ja) 2021-12-10 2022-12-09 アルカリ水電解用電解槽

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023067917A Division JP2023086830A (ja) 2021-12-10 2023-04-18 アルカリ水電解用電解槽

Publications (3)

Publication Number Publication Date
JPWO2023106412A1 true JPWO2023106412A1 (https=) 2023-06-15
JP7330422B1 JP7330422B1 (ja) 2023-08-21
JPWO2023106412A5 JPWO2023106412A5 (https=) 2023-11-09

Family

ID=86730658

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023523179A Active JP7330422B1 (ja) 2021-12-10 2022-12-09 アルカリ水電解用電解槽
JP2023067917A Pending JP2023086830A (ja) 2021-12-10 2023-04-18 アルカリ水電解用電解槽

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023067917A Pending JP2023086830A (ja) 2021-12-10 2023-04-18 アルカリ水電解用電解槽

Country Status (6)

Country Link
JP (2) JP7330422B1 (https=)
KR (1) KR20240121742A (https=)
CN (1) CN118434920A (https=)
ES (1) ES2982351R1 (https=)
TW (1) TW202334508A (https=)
WO (1) WO2023106412A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024201797A1 (de) * 2024-02-27 2025-08-28 Siemens Energy Global GmbH & Co. KG Zellkonzept mit einer neuartigen Kathodenstruktur sowie eines entsprechenden Zellrahmens für die alkalische Wasserelektrolyse
JP2026022886A (ja) * 2024-07-31 2026-02-13 三菱重工業株式会社 セパレータおよび水電解セル

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628059U (https=) 1979-08-06 1981-03-16
JPS6093351U (ja) 1983-11-30 1985-06-26 アンリツ株式会社 信号受信装置
JPH04154980A (ja) * 1990-10-17 1992-05-27 Tosoh Corp 電解槽
JP3128269B2 (ja) * 1991-07-04 2001-01-29 旭化成工業株式会社 塩化アルカリ水溶液電解槽
KR100405163B1 (ko) 2001-05-08 2003-11-12 키펙스솔루션스 주식회사 전해조
WO2004048643A1 (ja) 2002-11-27 2004-06-10 Asahi Kasei Chemicals Corporation 複極式ゼロギャップ電解セル
JP2012064254A (ja) 2010-09-14 2012-03-29 Toshiba Corp 不揮発性半導体記憶装置
JP2013191140A (ja) 2012-03-15 2013-09-26 Tokai Rika Co Ltd 操作装置
JP2013194296A (ja) 2012-03-21 2013-09-30 Asahi Kasei Chemicals Corp 電解槽の保護部材及びそれを用いた電解槽
AU2013278446B2 (en) * 2012-06-18 2016-12-22 Asahi Kasei Kabushiki Kaisha Bipolar alkaline water electrolysis unit and electrolytic cell
JP5939574B2 (ja) 2012-09-21 2016-06-22 内海工業株式会社 植物生長促進剤及びその製造方法
US9194704B2 (en) 2013-03-13 2015-11-24 Freescale Semiconductor, Inc. Angular rate sensor having multiple axis sensing capability
JP6438205B2 (ja) 2014-03-25 2018-12-12 旭化成株式会社 水電解セル
RU2623437C1 (ru) * 2016-08-15 2017-06-26 Общество с ограниченной ответственностью "Завод электрохимических преобразователей" (ООО "ЗЭП") Электролизер для получения водорода и кислорода из воды
JP6963978B2 (ja) * 2017-11-29 2021-11-10 株式会社トクヤマ 電解槽
US20210054514A1 (en) * 2018-03-27 2021-02-25 Tokuyama Corporation Separator membrane-gasket-protecting member assembly, electrolysis element, and electrolysis vessel
MY202878A (en) 2018-03-27 2024-05-28 Tokuyama Corp Electrolysis vessel for alkaline water electrolysis
AU2021249269A1 (en) * 2020-03-31 2022-09-01 Tokuyama Corporation Electrolysis vessel
JP7454428B2 (ja) * 2020-03-31 2024-03-22 旭化成株式会社 電解槽、電解装置、電解方法
JP7542334B2 (ja) * 2020-06-15 2024-08-30 旭化成株式会社 内部マニホールド型複極式水電解エレメント

Also Published As

Publication number Publication date
ES2982351R1 (es) 2026-03-10
WO2023106412A1 (ja) 2023-06-15
CN118434920A (zh) 2024-08-02
JP2023086830A (ja) 2023-06-22
TW202334508A (zh) 2023-09-01
KR20240121742A (ko) 2024-08-09
ES2982351A2 (es) 2024-10-15
JP7330422B1 (ja) 2023-08-21

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