BE872634A - Procede de production d'halogene par electrolyse. - Google Patents

Procede de production d'halogene par electrolyse.

Info

Publication number
BE872634A
BE872634A BE192220A BE192220A BE872634A BE 872634 A BE872634 A BE 872634A BE 192220 A BE192220 A BE 192220A BE 192220 A BE192220 A BE 192220A BE 872634 A BE872634 A BE 872634A
Authority
BE
Belgium
Prior art keywords
electrolysis
halogen
production
Prior art date
Application number
BE192220A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE872634A publication Critical patent/BE872634A/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
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • 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
    • 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
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/095—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic
    • 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
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded

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)
  • Catalysts (AREA)
BE192220A 1977-12-09 1978-12-08 Procede de production d'halogene par electrolyse. BE872634A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85894277A 1977-12-09 1977-12-09

Publications (1)

Publication Number Publication Date
BE872634A true BE872634A (fr) 1979-06-08

Family

ID=25329566

Family Applications (2)

Application Number Title Priority Date Filing Date
BE192218A BE872632A (fr) 1977-12-09 1978-12-08 Electrocatalyseur et electrode a base d'oxydes de metaux du groupe du platine, reduits et thermiquement stabilises.
BE192220A BE872634A (fr) 1977-12-09 1978-12-08 Procede de production d'halogene par electrolyse.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE192218A BE872632A (fr) 1977-12-09 1978-12-08 Electrocatalyseur et electrode a base d'oxydes de metaux du groupe du platine, reduits et thermiquement stabilises.

Country Status (5)

Country Link
JP (1) JPS5964789A (fr)
AU (2) AU519593B2 (fr)
BE (2) BE872632A (fr)
HU (1) HU180464B (fr)
ZA (2) ZA785566B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315805A (en) * 1979-11-08 1982-02-16 Ppg Industries, Inc. Solid polymer electrolyte chlor-alkali process
AU535261B2 (en) * 1979-11-27 1984-03-08 Asahi Glass Company Limited Ion exchange membrane cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2857627C2 (de) * 1977-12-09 1982-12-30 General Electric Co., Schenectady, N.Y. Kombinierte Elektrolyt- und Elektrodenstruktur

Also Published As

Publication number Publication date
ZA785586B (en) 1979-09-26
AU4239378A (en) 1979-06-14
AU4239478A (en) 1979-06-28
HU180464B (hu) 1983-03-28
AU518335B2 (en) 1981-09-24
AU519593B2 (en) 1981-12-10
JPS5964789A (ja) 1984-04-12
ZA785566B (en) 1980-03-26
BE872632A (fr) 1979-06-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ORONZIO DENORA IMPIANTI ELECTTROCHIMICI S.P.A.

Effective date: 19871231