CA1036540A - Cellule au chlorate-alcali ayant des electrodes metalliques bipolaires - Google Patents

Cellule au chlorate-alcali ayant des electrodes metalliques bipolaires

Info

Publication number
CA1036540A
CA1036540A CA212,727A CA212727A CA1036540A CA 1036540 A CA1036540 A CA 1036540A CA 212727 A CA212727 A CA 212727A CA 1036540 A CA1036540 A CA 1036540A
Authority
CA
Canada
Prior art keywords
bipolar
individual
pair
metal
electrolytic cell
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.)
Expired
Application number
CA212,727A
Other languages
English (en)
Other versions
CA212727S (en
Inventor
Hugh Cunningham
Carl W. Raetzsch
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Application granted granted Critical
Publication of CA1036540A publication Critical patent/CA1036540A/fr
Expired 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
    • C25B9/70—Assemblies comprising two or more 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
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CA212,727A 1973-11-30 1974-10-31 Cellule au chlorate-alcali ayant des electrodes metalliques bipolaires Expired CA1036540A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US420743A US3902985A (en) 1973-11-30 1973-11-30 Alakali metal chlorate cell having metal bipolar electrodes

Publications (1)

Publication Number Publication Date
CA1036540A true CA1036540A (fr) 1978-08-15

Family

ID=23667664

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,727A Expired CA1036540A (fr) 1973-11-30 1974-10-31 Cellule au chlorate-alcali ayant des electrodes metalliques bipolaires

Country Status (4)

Country Link
US (1) US3902985A (fr)
CA (1) CA1036540A (fr)
NO (1) NO145988C (fr)
SE (1) SE410869B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225061A (en) * 1991-05-24 1993-07-06 Westerlund Goethe O Bipolar electrode module

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332659A (en) * 1979-12-17 1982-06-01 Hooker Chemicals & Plastics Corp. Electrolytic apparatus for the manufacture of alkali metal halate
US4332648A (en) * 1979-12-17 1982-06-01 Hooker Chemicals & Plastics Corp. Electrolytic apparatus for the manufacture of alkali metal halate
US4248690A (en) * 1980-01-28 1981-02-03 Pennwalt Corporation Apparatus for production of sodium hypochlorite
US4285786A (en) * 1980-05-09 1981-08-25 Allied Chemical Corporation Apparatus and method of monitoring temperature in a multi-cell electrolyzer
US4302610A (en) * 1980-05-27 1981-11-24 Allied Corporation Vanadium containing niobates and tantalates
US4461692A (en) * 1982-05-26 1984-07-24 Ppg Industries, Inc. Electrolytic cell
US4448663A (en) * 1982-07-06 1984-05-15 The Dow Chemical Company Double L-shaped electrode for brine electrolysis cell
US4530742A (en) * 1983-01-26 1985-07-23 Ppg Industries, Inc. Electrode and method of preparing same
DE3342449A1 (de) * 1983-11-24 1985-06-05 Uhde Gmbh, 4600 Dortmund Elektrolytische zelle fuer die elektrolyse von waessrigem halogenidhaltigem elektrolyt
US6805787B2 (en) 2001-09-07 2004-10-19 Severn Trent Services-Water Purification Solutions, Inc. Method and system for generating hypochlorite
GB0714021D0 (en) * 2007-07-18 2007-08-29 Green Metals Ltd Improvements in anode materials
WO2023150554A2 (fr) * 2022-02-01 2023-08-10 Verdagy, Inc. Cellule d'electrolyseur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759813A (en) * 1970-07-17 1973-09-18 Ppg Industries Inc Electrolytic cell
US3759815A (en) * 1970-11-26 1973-09-18 Kema Nord Ab Electrode assembly
US3791947A (en) * 1972-01-26 1974-02-12 Diamond Shamrock Corp Electrolytic cell assemblies and methods of chemical production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225061A (en) * 1991-05-24 1993-07-06 Westerlund Goethe O Bipolar electrode module

Also Published As

Publication number Publication date
SE7415010L (fr) 1975-06-02
NO744250L (fr) 1975-06-23
NO145988C (no) 1982-07-07
US3902985A (en) 1975-09-02
SE410869B (sv) 1979-11-12
NO145988B (no) 1982-03-29

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