JPS51144399A - Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane - Google Patents

Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane

Info

Publication number
JPS51144399A
JPS51144399A JP50068562A JP6856275A JPS51144399A JP S51144399 A JPS51144399 A JP S51144399A JP 50068562 A JP50068562 A JP 50068562A JP 6856275 A JP6856275 A JP 6856275A JP S51144399 A JPS51144399 A JP S51144399A
Authority
JP
Japan
Prior art keywords
electrolysis
exchange membrane
chlorate
chloride
alka
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
JP50068562A
Other languages
Japanese (ja)
Inventor
Susumu Odanaka
Shinji Osawa
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.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda 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 Nippon Soda Co Ltd filed Critical Nippon Soda Co Ltd
Priority to JP50068562A priority Critical patent/JPS51144399A/en
Publication of JPS51144399A publication Critical patent/JPS51144399A/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:To remove potassium chlorate accumulated in the anolyte and to obtain the chlorine high purity with high current efficiency in the electrolysis of potassium chloride with cation exchange membrane.
JP50068562A 1975-06-09 1975-06-09 Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane Pending JPS51144399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50068562A JPS51144399A (en) 1975-06-09 1975-06-09 Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50068562A JPS51144399A (en) 1975-06-09 1975-06-09 Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane

Publications (1)

Publication Number Publication Date
JPS51144399A true JPS51144399A (en) 1976-12-11

Family

ID=13377313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50068562A Pending JPS51144399A (en) 1975-06-09 1975-06-09 Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane

Country Status (1)

Country Link
JP (1) JPS51144399A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63219594A (en) * 1987-03-10 1988-09-13 Asahi Glass Co Ltd Production of high purity potassium hydroxide
JP2016014179A (en) * 2014-07-02 2016-01-28 デノラ・ペルメレック株式会社 Method and apparatus for electrolytic treatment for continuous electrolysis of electrolytic solution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63219594A (en) * 1987-03-10 1988-09-13 Asahi Glass Co Ltd Production of high purity potassium hydroxide
JP2016014179A (en) * 2014-07-02 2016-01-28 デノラ・ペルメレック株式会社 Method and apparatus for electrolytic treatment for continuous electrolysis of electrolytic solution

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