BE864880A - Procede et appareil pour reduire la surtension cathodique dans les cellules electrolytiques - Google Patents

Procede et appareil pour reduire la surtension cathodique dans les cellules electrolytiques

Info

Publication number
BE864880A
BE864880A BE185925A BE185925A BE864880A BE 864880 A BE864880 A BE 864880A BE 185925 A BE185925 A BE 185925A BE 185925 A BE185925 A BE 185925A BE 864880 A BE864880 A BE 864880A
Authority
BE
Belgium
Prior art keywords
electrolytic cells
cathodic overvoltage
reducing
reducing cathodic
overvoltage
Prior art date
Application number
BE185925A
Other languages
English (en)
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of BE864880A publication Critical patent/BE864880A/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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
BE185925A 1977-04-29 1978-03-14 Procede et appareil pour reduire la surtension cathodique dans les cellules electrolytiques BE864880A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79238977A 1977-04-29 1977-04-29

Publications (1)

Publication Number Publication Date
BE864880A true BE864880A (fr) 1978-09-14

Family

ID=25156742

Family Applications (1)

Application Number Title Priority Date Filing Date
BE185925A BE864880A (fr) 1977-04-29 1978-03-14 Procede et appareil pour reduire la surtension cathodique dans les cellules electrolytiques

Country Status (2)

Country Link
US (1) US4160704A (fr)
BE (1) BE864880A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337127A (en) * 1980-03-07 1982-06-29 E. I. Du Pont De Nemours And Company Method for making a cathode, and method for lowering hydrogen overvoltage in a chlor-alkali cell
CA1171024A (fr) * 1981-07-30 1984-07-17 Electrolyser Corporation Ltd. (The) Methode de controle du potentiel des composants en regime d'entretien de cellules d'un electrolyseur
US4615777A (en) * 1982-11-24 1986-10-07 Olin Corporation Method and composition for reducing the voltage in an electrolytic cell
FR2538005B1 (fr) * 1982-12-17 1987-06-12 Solvay Cathode pour la production electrolytique d'hydrogene et son utilisation
US4436599A (en) * 1983-04-13 1984-03-13 E. I. Dupont Denemours & Company Method for making a cathode, and method for lowering hydrogen overvoltage in a chloralkali cell
US4707240A (en) * 1986-09-15 1987-11-17 Ionics Incorporated Method and apparatus for improving the life of an electrode
US5227030A (en) * 1990-05-29 1993-07-13 The Dow Chemical Company Electrocatalytic cathodes and methods of preparation
WO1992022909A1 (fr) * 1991-06-13 1992-12-23 Purdue Research Foundation Dispositif de fusion a micro-plasma de surface a l'etat solide
JPH07118889A (ja) * 1993-09-02 1995-05-09 Yamaha Motor Co Ltd めっき液、めっき方法及び内面めっきエンジンシリンダ
WO2005060369A2 (fr) * 2003-12-12 2005-07-07 Robert Indech Appareil et procede facilitant la fusion nucleaire
DE102007003554A1 (de) 2007-01-24 2008-07-31 Bayer Materialscience Ag Verfahren zur Leistungsverbesserung von Nickelelektroden
DE102007061806A1 (de) * 2007-12-19 2009-06-25 Mettler-Toledo Ag Verfahren zur Regeneration amperometrischer Sensoren
US9045839B2 (en) * 2008-06-10 2015-06-02 General Electric Company Methods and systems for in-situ electroplating of electrodes
MX2016005106A (es) * 2013-10-24 2016-09-13 Kurita Water Ind Ltd Metodo y aparato para el tratamiento de liquido que contiene iones de metales del grupo del hierro, metodo y aparato para la electrodeposicion de co y fe, y metodo y aparato para la descontaminacion de resina de intercambio ionico de residuos radiactivos.
FR3058165B1 (fr) * 2016-10-27 2018-12-14 Safran Aircraft Engines Procede et dispositif de regeneration de bain de platine
HUE057761T2 (hu) 2018-07-20 2022-06-28 Covestro Deutschland Ag Eljárás nikkel elektródok teljesítményének javítására

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124520A (en) * 1959-09-28 1964-03-10 Electrode
US3291714A (en) * 1961-01-13 1966-12-13 Ici Australia Ltd Electrodes
DE2033802A1 (de) * 1970-07-08 1972-01-20 Basf Ag Verfahren zur elektrolytischen Wiedergewinnung von Chlor aus wäßriger Salzsäure
US3849280A (en) * 1970-07-17 1974-11-19 Ppg Industries Inc Electrolytic cell including means for preventing atomic hydrogen attack of the titanium backplate member
US4004987A (en) * 1974-10-15 1977-01-25 Institute Of Nuclear Energy Research Method for the preparation of rare and precious metals by electrolytical amalgamation using ion exchange membrane
US4030389A (en) * 1975-04-30 1977-06-21 Nikolai Borisovich Ponomarenko Machine for high-speed plastic working of materials
US3954581A (en) * 1975-07-22 1976-05-04 Ppg Industries, Inc. Method of electrolysis of brine
US4105516A (en) * 1977-07-11 1978-08-08 Ppg Industries, Inc. Method of electrolysis
US4104133A (en) * 1977-07-27 1978-08-01 Diamond Shamrock Corporation Method of in situ plating of an active coating on cathodes of alkali halide electrolysis cells

Also Published As

Publication number Publication date
US4160704A (en) 1979-07-10

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