CN114555866B - 碱性水电解槽用弹性垫 - Google Patents

碱性水电解槽用弹性垫 Download PDF

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Publication number
CN114555866B
CN114555866B CN202080071942.2A CN202080071942A CN114555866B CN 114555866 B CN114555866 B CN 114555866B CN 202080071942 A CN202080071942 A CN 202080071942A CN 114555866 B CN114555866 B CN 114555866B
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CN
China
Prior art keywords
elastic pad
alkaline water
electrode
anode
cathode
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Active
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CN202080071942.2A
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English (en)
Chinese (zh)
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CN114555866A (zh
Inventor
田中康行
末冈春实
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Tokuyama Corp
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Tokuyama Corp
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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
    • C25B9/60—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
    • 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
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous 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
    • C25B9/17—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
    • 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
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • 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)
  • Water Treatment By Electricity Or Magnetism (AREA)
CN202080071942.2A 2019-10-31 2020-10-23 碱性水电解槽用弹性垫 Active CN114555866B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-198760 2019-10-31
JP2019198760 2019-10-31
PCT/JP2020/039947 WO2021085334A1 (ja) 2019-10-31 2020-10-23 アルカリ水電解槽用弾性マット

Publications (2)

Publication Number Publication Date
CN114555866A CN114555866A (zh) 2022-05-27
CN114555866B true CN114555866B (zh) 2025-02-11

Family

ID=75715130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080071942.2A Active CN114555866B (zh) 2019-10-31 2020-10-23 碱性水电解槽用弹性垫

Country Status (7)

Country Link
US (1) US20220380915A1 (https=)
EP (1) EP4053308A4 (https=)
JP (1) JPWO2021085334A1 (https=)
CN (1) CN114555866B (https=)
AU (1) AU2020376367A1 (https=)
TW (1) TWI911171B (https=)
WO (1) WO2021085334A1 (https=)

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* Cited by examiner, † Cited by third party
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JP7228847B2 (ja) * 2020-02-14 2023-02-27 パナソニックＩｐマネジメント株式会社 電解液体生成装置
ES2981895R1 (es) 2021-10-01 2025-12-09 Tokuyama Corp Recipiente para electrolisis
AU2022368391A1 (en) * 2021-10-20 2024-05-02 Toray Industries, Inc. Membrane electrode assembly, and water electrolysis device
CN117847926A (zh) * 2022-09-30 2024-04-09 青岛海尔电冰箱有限公司 用于氧气处理装置的阴极以及氧气处理装置和冰箱
EP4680786A1 (en) * 2023-03-12 2026-01-21 Acs Industries, Inc. All-metal knitted spacer mesh for electrochemical cells
EP4692422B1 (en) * 2024-08-05 2026-04-01 Umicore AG & Co. KG Complex knitted structures as electrode for electrolysis of water
EP4707428A1 (en) * 2024-09-04 2026-03-11 thyssenkrupp nucera AG & Co. KGaA Method for refurbishing an electrolysis cell and electrolysis cell

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019111832A1 (ja) * 2017-12-05 2019-06-13 株式会社トクヤマ アルカリ水電解用膜－電極－ガスケット複合体
JP2019183252A (ja) * 2018-04-17 2019-10-24 旭化成株式会社 隔膜、及び電解槽、水素製造方法

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US4060981A (en) 1976-06-01 1977-12-06 General Electric Company Diverter valve for coannular flows
IT1122699B (it) * 1979-08-03 1986-04-23 Oronzio De Nora Impianti Collettore elettrico resiliente e cella elettrochimica ad elettrolita solido comprendente lo stesso
JPS60211096A (ja) 1984-04-03 1985-10-23 Kawasaki Steel Corp 高耐食性表面処理鋼板
US5599430A (en) * 1992-01-14 1997-02-04 The Dow Chemical Company Mattress for electrochemical cells
JP3772055B2 (ja) * 1999-08-30 2006-05-10 株式会社トクヤマ 電解槽
JP3707985B2 (ja) 2000-03-22 2005-10-19 株式会社トクヤマ アルカリ金属塩電解槽
EP2039806B1 (en) 2002-11-27 2015-08-19 Asahi Kasei Chemicals Corporation Bipolar, zero-gap type electrolytic cell
JP4246530B2 (ja) * 2003-03-31 2009-04-02 クロリンエンジニアズ株式会社 電解用電極及びそれを使用するイオン交換膜電解槽
ITMI20071375A1 (it) 2007-07-10 2009-01-11 Uhdenora Spa Collettore di corrente elastico per celle elettrochimiche
JPWO2010137283A1 (ja) * 2009-05-26 2012-11-12 クロリンエンジニアズ株式会社 ガス拡散電極装着イオン交換膜電解槽
JP5693215B2 (ja) * 2010-12-28 2015-04-01 東ソー株式会社 イオン交換膜法電解槽
EP2734658B1 (en) 2011-07-20 2019-06-05 New Nel Hydrogen As Electrolyser frame concept, method and use
DK2862960T3 (da) 2012-06-18 2020-03-23 Asahi Chemical Ind Bipolær alkalisk vandelektrolyseenhed
US9404191B2 (en) * 2012-10-31 2016-08-02 Osaka Soda Co., Ltd. Anode for use in zero-gap brine electrolyzer, brine electrolyzer and method for zero-gap brine electrolysis employing same
JP6324056B2 (ja) 2013-12-19 2018-05-16 旭化成株式会社 アルカリ水電解用隔膜及びこれを用いたアルカリ水電解槽
CN106164778B (zh) * 2014-04-28 2018-02-09 Asml荷兰有限公司 估计图案形成装置的变形和/或其位置的改变
EP3575439B1 (en) * 2017-01-26 2023-10-25 Asahi Kasei Kabushiki Kaisha Electrolytic bath, electrolysis device, electrolysis method, and method for producing hydrogen
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019111832A1 (ja) * 2017-12-05 2019-06-13 株式会社トクヤマ アルカリ水電解用膜－電極－ガスケット複合体
JP2019183252A (ja) * 2018-04-17 2019-10-24 旭化成株式会社 隔膜、及び電解槽、水素製造方法

Also Published As

Publication number Publication date
US20220380915A1 (en) 2022-12-01
CN114555866A (zh) 2022-05-27
WO2021085334A1 (ja) 2021-05-06
TW202124779A (zh) 2021-07-01
TWI911171B (zh) 2026-01-11
EP4053308A4 (en) 2024-10-16
EP4053308A1 (en) 2022-09-07
JPWO2021085334A1 (https=) 2021-05-06
AU2020376367A1 (en) 2022-05-26

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