CA1187442A - Permionic membrane electrolytic cell current distribution means - Google Patents

Permionic membrane electrolytic cell current distribution means

Info

Publication number
CA1187442A
CA1187442A CA000388583A CA388583A CA1187442A CA 1187442 A CA1187442 A CA 1187442A CA 000388583 A CA000388583 A CA 000388583A CA 388583 A CA388583 A CA 388583A CA 1187442 A CA1187442 A CA 1187442A
Authority
CA
Canada
Prior art keywords
permionic membrane
cathode
electrocatalyst
permionic
inch
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
CA000388583A
Other languages
English (en)
French (fr)
Inventor
Preston S. White
Donald W. Dubois
Arthur C. Ellsworth
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 Ohio 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 CA1187442A publication Critical patent/CA1187442A/en
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
    • C25B13/00—Diaphragms; Spacing elements
    • 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
    • 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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Metals (AREA)
CA000388583A 1980-11-17 1981-10-23 Permionic membrane electrolytic cell current distribution means Expired CA1187442A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20758080A 1980-11-17 1980-11-17
US207,580 1980-11-17

Publications (1)

Publication Number Publication Date
CA1187442A true CA1187442A (en) 1985-05-21

Family

ID=22771167

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000388583A Expired CA1187442A (en) 1980-11-17 1981-10-23 Permionic membrane electrolytic cell current distribution means

Country Status (13)

Country Link
JP (1) JPS57114674A (es)
KR (1) KR890000626B1 (es)
AU (1) AU529875B2 (es)
BE (1) BE891133A (es)
CA (1) CA1187442A (es)
DE (1) DE3145324A1 (es)
ES (2) ES8206666A1 (es)
FR (1) FR2494305B1 (es)
GB (1) GB2087433B (es)
IT (1) IT1144932B (es)
NL (1) NL8104559A (es)
NO (1) NO813552L (es)
SE (1) SE443582B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832805A (en) * 1981-12-30 1989-05-23 General Electric Company Multi-layer structure for electrode membrane-assembly and electrolysis process using same
IT1197007B (it) * 1986-07-28 1988-11-25 Oronzio De Nora Impianti Catodo incollato alla superficie di una membrana a scambio ionico, per l'impiego in un elettrolizzatore per processi elettrochimici e relativo metodo di elettrolisi

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118243B (it) * 1978-07-27 1986-02-24 Elche Ltd Cella di elettrolisi monopolare

Also Published As

Publication number Publication date
ES8300145A1 (es) 1982-10-01
KR830007880A (ko) 1983-11-07
ES506560A0 (es) 1982-08-16
AU529875B2 (en) 1983-06-23
GB2087433A (en) 1982-05-26
IT1144932B (it) 1986-10-29
FR2494305B1 (fr) 1986-02-28
NO813552L (no) 1982-05-18
ES8206666A1 (es) 1982-08-16
IT8125134A0 (it) 1981-11-17
KR890000626B1 (en) 1989-03-22
AU7637681A (en) 1982-07-29
FR2494305A1 (fr) 1982-05-21
GB2087433B (en) 1984-02-22
NL8104559A (nl) 1982-06-16
SE443582B (sv) 1986-03-03
JPS57114674A (en) 1982-07-16
BE891133A (fr) 1982-05-17
DE3145324C2 (es) 1987-01-02
SE8105932L (sv) 1982-05-18
ES506561A0 (es) 1982-10-01
DE3145324A1 (de) 1982-06-03

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Legal Events

Date Code Title Description
MKEX Expiry