BE893640A - Procede de reduction des surtensions de degagement d'hydrogene et d'oxygene dans une cellule d'electrolyseur d'eau alcaline - Google Patents

Procede de reduction des surtensions de degagement d'hydrogene et d'oxygene dans une cellule d'electrolyseur d'eau alcaline

Info

Publication number
BE893640A
BE893640A BE0/208441A BE208441A BE893640A BE 893640 A BE893640 A BE 893640A BE 0/208441 A BE0/208441 A BE 0/208441A BE 208441 A BE208441 A BE 208441A BE 893640 A BE893640 A BE 893640A
Authority
BE
Belgium
Prior art keywords
overvoltages
alkaline water
oxygen release
reducing hydrogen
water electrolyser
Prior art date
Application number
BE0/208441A
Other languages
English (en)
Original Assignee
Noranda Mines Ltd
Electrolyser Corp 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 Noranda Mines Ltd, Electrolyser Corp Ltd filed Critical Noranda Mines Ltd
Publication of BE893640A publication Critical patent/BE893640A/fr

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
    • C25B15/00—Operating or servicing 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
    • 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
    • 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)
  • Fuel Cell (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Battery Electrode And Active Subsutance (AREA)
BE0/208441A 1981-07-30 1982-06-24 Procede de reduction des surtensions de degagement d'hydrogene et d'oxygene dans une cellule d'electrolyseur d'eau alcaline BE893640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000382890A CA1171024A (fr) 1981-07-30 1981-07-30 Methode de controle du potentiel des composants en regime d'entretien de cellules d'un electrolyseur

Publications (1)

Publication Number Publication Date
BE893640A true BE893640A (fr) 1982-10-18

Family

ID=4120570

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208441A BE893640A (fr) 1981-07-30 1982-06-24 Procede de reduction des surtensions de degagement d'hydrogene et d'oxygene dans une cellule d'electrolyseur d'eau alcaline

Country Status (4)

Country Link
US (1) US4474656A (fr)
BE (1) BE893640A (fr)
CA (1) CA1171024A (fr)
FR (1) FR2510614B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618800B1 (fr) * 1987-07-30 1991-08-09 Centre Nat Rech Scient Procede d'electrolyse de l'eau en milieu alcalin utilisant des electrodes activees a l'aide des acides tungstique, molybdique ou vanadique, ou des isopolyacides ou heteropolyacides correspondants, et obtention de telles electrodes
FR2628091B3 (fr) * 1988-03-07 1990-01-26 Bourdon Gilles Entonnoir pour biberons
DE3906998A1 (de) * 1989-03-04 1990-09-06 Horst Prof Dr Frankenberger Verfahren zur stroemungsmessung von waessrigen, elektrolytischen fluessigkeiten und vorrichtung hierzu
JP5988090B2 (ja) * 2012-07-06 2016-09-07 国立研究開発法人産業技術総合研究所 可視光応答性の半導体光電極の安定化方法及び該方法を用いた水分解反応装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA408311A (fr) * 1942-11-03 The Consolidated Mining And Smelting Company Agent d'addition pour electrolytes servant a la production d'hydrogene et _d'oxygene
FR910583A (fr) * 1945-05-04 1946-06-12 Cons Mining & Smelting Company Procédé de production électrolytique d'hydrogène et d'oxygène à partir d'eau
US4160704A (en) * 1977-04-29 1979-07-10 Olin Corporation In situ reduction of electrode overvoltage
US4169775A (en) * 1978-07-31 1979-10-02 Olin Corporation Protection of the low hydrogen overvoltage catalytic coatings
JPS56123385A (en) * 1980-03-05 1981-09-28 Tokyo Inst Of Technol Prodution of hydrogen from water using photogalvanic effect of polyacid ion

Also Published As

Publication number Publication date
CA1171024A (fr) 1984-07-17
FR2510614B1 (fr) 1987-08-28
US4474656A (en) 1984-10-02
FR2510614A1 (fr) 1983-02-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ELECTROLYSER INC.

Effective date: 19890630