KR890000626B1 - Permionic membrane electrolytic cell - Google Patents

Permionic membrane electrolytic cell

Info

Publication number
KR890000626B1
KR890000626B1 KR8104327A KR810004327A KR890000626B1 KR 890000626 B1 KR890000626 B1 KR 890000626B1 KR 8104327 A KR8104327 A KR 8104327A KR 810004327 A KR810004327 A KR 810004327A KR 890000626 B1 KR890000626 B1 KR 890000626B1
Authority
KR
South Korea
Prior art keywords
electrolytic cell
membrane
permionic membrane
membrane electrolytic
permionic
Prior art date
Application number
KR8104327A
Other languages
Korean (ko)
Other versions
KR830007880A (en
Inventor
Donald Wayne Dubois
Preston Samuel White
Arther Charles Ellsworth
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
Publication of KR830007880A publication Critical patent/KR830007880A/en
Application granted granted Critical
Publication of KR890000626B1 publication Critical patent/KR890000626B1/en

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)

Abstract

An electrolytic cell has anolyte and catholyte chambers sepd. by a permionic membrane. The cathodic surface of the membrane has an electrically conductive, non-electrocatalytic material in contact with the surface. The electrically conductive material is pref.. Group IB metal, e.g. Cu, Ag, Au and their oxides. The particle size of the material is 0.1 micron to -200 mesh. The material distributes current across the cathodic surface of the membrane, thus reducing the voltage of the zero-gap permionic membrane electrolytic cell.
KR8104327A 1980-11-17 1981-11-11 Permionic membrane electrolytic cell KR890000626B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20758080A 1980-11-17 1980-11-17

Publications (2)

Publication Number Publication Date
KR830007880A KR830007880A (en) 1983-11-07
KR890000626B1 true KR890000626B1 (en) 1989-03-22

Family

ID=22771167

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8104327A KR890000626B1 (en) 1980-11-17 1981-11-11 Permionic membrane electrolytic cell

Country Status (13)

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

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 (en) * 1986-07-28 1988-11-25 Oronzio De Nora Impianti CATHOD GLUED TO THE SURFACE OF AN ION EXCHANGE MEMBRANE, FOR USE IN AN ELECTROLYZER FOR ELECTROCHEMICAL PROCESSES AND RELATED METHOD OF ELECTROLYSIS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118243B (en) * 1978-07-27 1986-02-24 Elche Ltd MONOPOLAR ELECTROLYSIS CELL

Also Published As

Publication number Publication date
DE3145324A1 (en) 1982-06-03
SE8105932L (en) 1982-05-18
ES506560A0 (en) 1982-08-16
ES8300145A1 (en) 1982-10-01
IT8125134A0 (en) 1981-11-17
IT1144932B (en) 1986-10-29
AU529875B2 (en) 1983-06-23
FR2494305A1 (en) 1982-05-21
DE3145324C2 (en) 1987-01-02
GB2087433A (en) 1982-05-26
AU7637681A (en) 1982-07-29
GB2087433B (en) 1984-02-22
NL8104559A (en) 1982-06-16
FR2494305B1 (en) 1986-02-28
KR830007880A (en) 1983-11-07
NO813552L (en) 1982-05-18
SE443582B (en) 1986-03-03
BE891133A (en) 1982-05-17
JPS57114674A (en) 1982-07-16
ES506561A0 (en) 1982-10-01
ES8206666A1 (en) 1982-08-16
CA1187442A (en) 1985-05-21

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