JPS5316392A - Electrolyzing method for aqueous solution of alkali metal halides - Google Patents

Electrolyzing method for aqueous solution of alkali metal halides

Info

Publication number
JPS5316392A
JPS5316392A JP9027676A JP9027676A JPS5316392A JP S5316392 A JPS5316392 A JP S5316392A JP 9027676 A JP9027676 A JP 9027676A JP 9027676 A JP9027676 A JP 9027676A JP S5316392 A JPS5316392 A JP S5316392A
Authority
JP
Japan
Prior art keywords
alkali metal
metal halides
aqueous solution
soln
concn
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
JP9027676A
Other languages
Japanese (ja)
Inventor
Masakatsu Nishimura
Shunji Matsuura
Nobuyuki Kuramoto
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP9027676A priority Critical patent/JPS5316392A/en
Publication of JPS5316392A publication Critical patent/JPS5316392A/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 obtain a high concn. aq. soln. of alkali metal hydroxides and high purity halogen gases with high current efficiency by supplying a high concn. aq. soln. of alkali metal halides and the same soln. in concn. where current efficiency shows the maximum value into the anode and intermediate chambers of a diaphragm method three-chamber cell, respectively and carrying out electrolysis.
JP9027676A 1976-07-30 1976-07-30 Electrolyzing method for aqueous solution of alkali metal halides Pending JPS5316392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9027676A JPS5316392A (en) 1976-07-30 1976-07-30 Electrolyzing method for aqueous solution of alkali metal halides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9027676A JPS5316392A (en) 1976-07-30 1976-07-30 Electrolyzing method for aqueous solution of alkali metal halides

Publications (1)

Publication Number Publication Date
JPS5316392A true JPS5316392A (en) 1978-02-15

Family

ID=13993982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9027676A Pending JPS5316392A (en) 1976-07-30 1976-07-30 Electrolyzing method for aqueous solution of alkali metal halides

Country Status (1)

Country Link
JP (1) JPS5316392A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158282A (en) * 1979-05-29 1980-12-09 Diamond Shamrock Corp Production of chromic acid within three chamber electrolysis tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158282A (en) * 1979-05-29 1980-12-09 Diamond Shamrock Corp Production of chromic acid within three chamber electrolysis tank
JPH0125835B2 (en) * 1979-05-29 1989-05-19 Eltech Systems Corp

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