JPS5316393A - Purifying method for fused sodium chloride electrolytic bath - Google Patents

Purifying method for fused sodium chloride electrolytic bath

Info

Publication number
JPS5316393A
JPS5316393A JP9163476A JP9163476A JPS5316393A JP S5316393 A JPS5316393 A JP S5316393A JP 9163476 A JP9163476 A JP 9163476A JP 9163476 A JP9163476 A JP 9163476A JP S5316393 A JPS5316393 A JP S5316393A
Authority
JP
Japan
Prior art keywords
electrolytic bath
sodium chloride
purifying method
fused sodium
chloride electrolytic
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
JP9163476A
Other languages
Japanese (ja)
Other versions
JPS5646557B2 (en
Inventor
Kiichi Nagaya
Shiro Yoshizawa
Yasuhiko Ito
Shigeru Iijima
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.)
Hitachi Zosen Corp
Niterra Co Ltd
Original Assignee
Hitachi Zosen Corp
NGK Spark Plug 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 Hitachi Zosen Corp, NGK Spark Plug Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP9163476A priority Critical patent/JPS5316393A/en
Publication of JPS5316393A publication Critical patent/JPS5316393A/en
Publication of JPS5646557B2 publication Critical patent/JPS5646557B2/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 Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

PURPOSE:To economically remove K contained in NaCl law material for a fused NaCl electrolytic bath in a very simple and energy saving manner by contacting the bath with Na-contg. granular beta-alumina.
JP9163476A 1976-07-30 1976-07-30 Purifying method for fused sodium chloride electrolytic bath Granted JPS5316393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9163476A JPS5316393A (en) 1976-07-30 1976-07-30 Purifying method for fused sodium chloride electrolytic bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9163476A JPS5316393A (en) 1976-07-30 1976-07-30 Purifying method for fused sodium chloride electrolytic bath

Publications (2)

Publication Number Publication Date
JPS5316393A true JPS5316393A (en) 1978-02-15
JPS5646557B2 JPS5646557B2 (en) 1981-11-04

Family

ID=14031959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9163476A Granted JPS5316393A (en) 1976-07-30 1976-07-30 Purifying method for fused sodium chloride electrolytic bath

Country Status (1)

Country Link
JP (1) JPS5316393A (en)

Also Published As

Publication number Publication date
JPS5646557B2 (en) 1981-11-04

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