FR2921073B1 - ASSOCIATION OF A CATHODIC ELEMENT AND A DIAPHRAGM - Google Patents

ASSOCIATION OF A CATHODIC ELEMENT AND A DIAPHRAGM

Info

Publication number
FR2921073B1
FR2921073B1 FR0706456A FR0706456A FR2921073B1 FR 2921073 B1 FR2921073 B1 FR 2921073B1 FR 0706456 A FR0706456 A FR 0706456A FR 0706456 A FR0706456 A FR 0706456A FR 2921073 B1 FR2921073 B1 FR 2921073B1
Authority
FR
France
Prior art keywords
diaphragm
association
cathodic element
cathodic
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR0706456A
Other languages
French (fr)
Other versions
FR2921073A1 (en
Inventor
Briac Morin
Jean Claude Kiefer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vencorex France SAS
Original Assignee
Rhodia Operations SAS
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 Rhodia Operations SAS filed Critical Rhodia Operations SAS
Priority to FR0706456A priority Critical patent/FR2921073B1/en
Priority to PCT/EP2008/062033 priority patent/WO2009034116A2/en
Priority to EP08804000A priority patent/EP2188417A2/en
Publication of FR2921073A1 publication Critical patent/FR2921073A1/en
Application granted granted Critical
Publication of FR2921073B1 publication Critical patent/FR2921073B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • 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
    • C25B11/091—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
FR0706456A 2007-09-14 2007-09-14 ASSOCIATION OF A CATHODIC ELEMENT AND A DIAPHRAGM Active FR2921073B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0706456A FR2921073B1 (en) 2007-09-14 2007-09-14 ASSOCIATION OF A CATHODIC ELEMENT AND A DIAPHRAGM
PCT/EP2008/062033 WO2009034116A2 (en) 2007-09-14 2008-09-11 Combination of a cathode element with a diaphragm
EP08804000A EP2188417A2 (en) 2007-09-14 2008-09-11 Combination of a cathode element with a diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0706456A FR2921073B1 (en) 2007-09-14 2007-09-14 ASSOCIATION OF A CATHODIC ELEMENT AND A DIAPHRAGM

Publications (2)

Publication Number Publication Date
FR2921073A1 FR2921073A1 (en) 2009-03-20
FR2921073B1 true FR2921073B1 (en) 2009-12-04

Family

ID=39272142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0706456A Active FR2921073B1 (en) 2007-09-14 2007-09-14 ASSOCIATION OF A CATHODIC ELEMENT AND A DIAPHRAGM

Country Status (3)

Country Link
EP (1) EP2188417A2 (en)
FR (1) FR2921073B1 (en)
WO (1) WO2009034116A2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616809B1 (en) * 1987-06-19 1991-06-14 Rhone Poulenc Chimie ELECTROACTIVE MATERIAL BASED ON CONDUCTIVE FIBERS, ITS MANUFACTURE AND ITS USE FOR MAKING CATHODIC ELEMENTS
FR2650843B1 (en) * 1989-08-10 1992-01-17 Rhone Poulenc Chimie DIAPHRAGM, ASSOCIATION OF SUCH A DIAPHRAGM WITH A CATHODE ELEMENT AND PROCESS FOR OBTAINING SAME
US5188712A (en) * 1991-01-03 1993-02-23 Ppg Industries, Inc. Diaphragm for use in chlor-alkali cells

Also Published As

Publication number Publication date
EP2188417A2 (en) 2010-05-26
FR2921073A1 (en) 2009-03-20
WO2009034116A3 (en) 2009-06-18
WO2009034116A2 (en) 2009-03-19

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Legal Events

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TP Transmission of property
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Owner name: VENCOREX FRANCE, FR

Effective date: 20130603

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