JPS5218497A - Process for electrolysis of the solution of alkali metal halide - Google Patents

Process for electrolysis of the solution of alkali metal halide

Info

Publication number
JPS5218497A
JPS5218497A JP9421775A JP9421775A JPS5218497A JP S5218497 A JPS5218497 A JP S5218497A JP 9421775 A JP9421775 A JP 9421775A JP 9421775 A JP9421775 A JP 9421775A JP S5218497 A JPS5218497 A JP S5218497A
Authority
JP
Japan
Prior art keywords
electrolysis
solution
alkali metal
metal halide
diaphragm
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
JP9421775A
Other languages
Japanese (ja)
Other versions
JPS556712B2 (en
Inventor
Teruo Nagaya
Kenji Sato
Akitsugu Kawada
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.)
Adeka Corp
Original Assignee
Asahi Denka Kogyo KK
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 Denka Kogyo KK filed Critical Asahi Denka Kogyo KK
Priority to JP9421775A priority Critical patent/JPS5218497A/en
Publication of JPS5218497A publication Critical patent/JPS5218497A/en
Publication of JPS556712B2 publication Critical patent/JPS556712B2/ja
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
    • 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:To extend the life time of diaphragm for electrolysis as well as to obtain the caustic soda with high current efficiency and high purity.
JP9421775A 1975-08-04 1975-08-04 Process for electrolysis of the solution of alkali metal halide Granted JPS5218497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9421775A JPS5218497A (en) 1975-08-04 1975-08-04 Process for electrolysis of the solution of alkali metal halide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9421775A JPS5218497A (en) 1975-08-04 1975-08-04 Process for electrolysis of the solution of alkali metal halide

Publications (2)

Publication Number Publication Date
JPS5218497A true JPS5218497A (en) 1977-02-12
JPS556712B2 JPS556712B2 (en) 1980-02-19

Family

ID=14104138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9421775A Granted JPS5218497A (en) 1975-08-04 1975-08-04 Process for electrolysis of the solution of alkali metal halide

Country Status (1)

Country Link
JP (1) JPS5218497A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049031A (en) * 1983-08-29 1985-03-18 Japan Synthetic Rubber Co Ltd Manufacture of polyamic acid solution
JPS6355245A (en) * 1986-06-25 1988-03-09 エリザベス　ウオン　イ− Splice sleeve for lapped reinforcing bar

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059296A (en) * 1973-09-27 1975-05-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059296A (en) * 1973-09-27 1975-05-22

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049031A (en) * 1983-08-29 1985-03-18 Japan Synthetic Rubber Co Ltd Manufacture of polyamic acid solution
JPH0368893B2 (en) * 1983-08-29 1991-10-30 Japan Synthetic Rubber Co Ltd
JPS6355245A (en) * 1986-06-25 1988-03-09 エリザベス　ウオン　イ− Splice sleeve for lapped reinforcing bar

Also Published As

Publication number Publication date
JPS556712B2 (en) 1980-02-19

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