FR2446330A1 - Dispositif interne de separation de gaz pour cellules d'electrolyse a grande densite de courant - Google Patents

Dispositif interne de separation de gaz pour cellules d'electrolyse a grande densite de courant

Info

Publication number
FR2446330A1
FR2446330A1 FR7930343A FR7930343A FR2446330A1 FR 2446330 A1 FR2446330 A1 FR 2446330A1 FR 7930343 A FR7930343 A FR 7930343A FR 7930343 A FR7930343 A FR 7930343A FR 2446330 A1 FR2446330 A1 FR 2446330A1
Authority
FR
France
Prior art keywords
current density
separation device
gas separation
high current
internal gas
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.)
Granted
Application number
FR7930343A
Other languages
English (en)
French (fr)
Other versions
FR2446330B1 (https=
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.)
Olin Corp
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 FR2446330A1 publication Critical patent/FR2446330A1/fr
Application granted granted Critical
Publication of FR2446330B1 publication Critical patent/FR2446330B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR7930343A 1979-01-11 1979-12-11 Dispositif interne de separation de gaz pour cellules d'electrolyse a grande densite de courant Granted FR2446330A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/002,483 US4222831A (en) 1979-01-11 1979-01-11 Internal gas separation assembly for high current density electrolytic cells

Publications (2)

Publication Number Publication Date
FR2446330A1 true FR2446330A1 (fr) 1980-08-08
FR2446330B1 FR2446330B1 (https=) 1984-08-10

Family

ID=21700990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930343A Granted FR2446330A1 (fr) 1979-01-11 1979-12-11 Dispositif interne de separation de gaz pour cellules d'electrolyse a grande densite de courant

Country Status (7)

Country Link
US (1) US4222831A (https=)
JP (1) JPS5594487A (https=)
CA (1) CA1120891A (https=)
DE (1) DE3000738A1 (https=)
FR (1) FR2446330A1 (https=)
GB (1) GB2043105B (https=)
IT (1) IT1143951B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329218A (en) * 1979-08-20 1982-05-11 The Dow Chemical Company Vertical cathode pocket assembly for membrane-type electrolytic cell
US4402809A (en) * 1981-09-03 1983-09-06 Ppg Industries, Inc. Bipolar electrolyzer
USRE32078E (en) * 1983-05-02 1986-02-04 Olin Corporation Electrodes for electrolytic cells
US4452685A (en) * 1983-05-02 1984-06-05 Olin Corporation Electrodes for electrolytic cells
JP3437127B2 (ja) * 1999-07-07 2003-08-18 東亞合成株式会社 塩化アルカリ電解槽の運転方法
US12362432B2 (en) 2022-10-31 2025-07-15 Verdagy, Inc. Protective insert for electrochemical cell

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064021A (en) * 1974-07-05 1977-12-20 Diamond Shamrock Technologies S.A. Method of improving electrolyte circulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855091A (en) * 1972-01-19 1974-12-17 Ppg Industries Inc Method of separating chlorine from chlorine-anolyte liquor froth of an electrolytic cell
US3928165A (en) * 1973-07-02 1975-12-23 Ppg Industries Inc Electrolytic cell including means for separating chlorine from the chlorine-electrolyte froth formed in the cell
US3963596A (en) * 1974-06-24 1976-06-15 Olin Corporation Electrode assembly for an electrolytic cell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064021A (en) * 1974-07-05 1977-12-20 Diamond Shamrock Technologies S.A. Method of improving electrolyte circulation

Also Published As

Publication number Publication date
IT8047502A0 (it) 1980-01-02
GB2043105A (en) 1980-10-01
US4222831A (en) 1980-09-16
FR2446330B1 (https=) 1984-08-10
IT1143951B (it) 1986-10-29
DE3000738A1 (de) 1980-12-04
GB2043105B (en) 1983-10-26
CA1120891A (en) 1982-03-30
JPS5594487A (en) 1980-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse