JPS5269894A - Electrolysis of alkali halide - Google Patents

Electrolysis of alkali halide

Info

Publication number
JPS5269894A
JPS5269894A JP14595175A JP14595175A JPS5269894A JP S5269894 A JPS5269894 A JP S5269894A JP 14595175 A JP14595175 A JP 14595175A JP 14595175 A JP14595175 A JP 14595175A JP S5269894 A JPS5269894 A JP S5269894A
Authority
JP
Japan
Prior art keywords
electrolysis
alkali halide
diaphragm
aqueous solution
current density
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.)
Pending
Application number
JP14595175A
Other languages
Japanese (ja)
Inventor
Joichi Nakada
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP14595175A priority Critical patent/JPS5269894A/en
Publication of JPS5269894A publication Critical patent/JPS5269894A/en
Pending 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)

Abstract

PURPOSE:A method to obtain caustic soda with high current density stably for a long period by performing an electrolysis of alkali halide, especially an aqueous solution of common salt, with an electrolysis bath having cation exchange membrane as a diaphragm.
JP14595175A 1975-12-09 1975-12-09 Electrolysis of alkali halide Pending JPS5269894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14595175A JPS5269894A (en) 1975-12-09 1975-12-09 Electrolysis of alkali halide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14595175A JPS5269894A (en) 1975-12-09 1975-12-09 Electrolysis of alkali halide

Publications (1)

Publication Number Publication Date
JPS5269894A true JPS5269894A (en) 1977-06-10

Family

ID=15396797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14595175A Pending JPS5269894A (en) 1975-12-09 1975-12-09 Electrolysis of alkali halide

Country Status (1)

Country Link
JP (1) JPS5269894A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56108887A (en) * 1980-01-30 1981-08-28 Asahi Chem Ind Co Ltd Electrolyzing method for common salt by simultaneous use of cation exchange membrane and diaphragm

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120492A (en) * 1974-03-07 1975-09-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120492A (en) * 1974-03-07 1975-09-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56108887A (en) * 1980-01-30 1981-08-28 Asahi Chem Ind Co Ltd Electrolyzing method for common salt by simultaneous use of cation exchange membrane and diaphragm

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