JP6262651B2 - 複極式アルカリ水電解ユニット、及び電解槽 - Google Patents

複極式アルカリ水電解ユニット、及び電解槽 Download PDF

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Publication number
JP6262651B2
JP6262651B2 JP2014521458A JP2014521458A JP6262651B2 JP 6262651 B2 JP6262651 B2 JP 6262651B2 JP 2014521458 A JP2014521458 A JP 2014521458A JP 2014521458 A JP2014521458 A JP 2014521458A JP 6262651 B2 JP6262651 B2 JP 6262651B2
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anode
cathode
alkaline water
water electrolysis
nickel
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JPWO2013191140A1 (ja
Inventor
康秀 野秋
康秀 野秋
陽介 内野
陽介 内野
啓二 三吉
啓二 三吉
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Asahi Kasei Corp
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Asahi Kasei 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
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • 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
    • C25B9/75—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
    • 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

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  • 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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
JP2014521458A 2012-06-18 2013-06-17 複極式アルカリ水電解ユニット、及び電解槽 Active JP6262651B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2012137142 2012-06-18
JP2012137142 2012-06-18
JP2012153876 2012-07-09
JP2012153876 2012-07-09
JP2012156667 2012-07-12
JP2012156667 2012-07-12
PCT/JP2013/066615 WO2013191140A1 (ja) 2012-06-18 2013-06-17 複極式アルカリ水電解ユニット、及び電解槽

Publications (2)

Publication Number Publication Date
JPWO2013191140A1 JPWO2013191140A1 (ja) 2016-05-26
JP6262651B2 true JP6262651B2 (ja) 2018-01-17

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JP2014521458A Active JP6262651B2 (ja) 2012-06-18 2013-06-17 複極式アルカリ水電解ユニット、及び電解槽

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Country Link
US (1) US9683300B2 (enExample)
EP (1) EP2862960B1 (enExample)
JP (1) JP6262651B2 (enExample)
CN (1) CN104364425B (enExample)
AU (3) AU2013278446B2 (enExample)
DK (1) DK2862960T3 (enExample)
TW (1) TW201406995A (enExample)
WO (1) WO2013191140A1 (enExample)

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CN104364425B (zh) 2018-01-16
US9683300B2 (en) 2017-06-20
AU2013278446A1 (en) 2015-02-05
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TWI561678B (enExample) 2016-12-11
WO2013191140A1 (ja) 2013-12-27
AU2013278446B2 (en) 2016-12-22
AU2016266062A1 (en) 2016-12-22
DK2862960T3 (da) 2020-03-23
EP2862960B1 (en) 2020-03-04
EP2862960A1 (en) 2015-04-22
AU2018282439A1 (en) 2019-01-17

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