JPS53123396A - Salt water treating method - Google Patents

Salt water treating method

Info

Publication number
JPS53123396A
JPS53123396A JP3812877A JP3812877A JPS53123396A JP S53123396 A JPS53123396 A JP S53123396A JP 3812877 A JP3812877 A JP 3812877A JP 3812877 A JP3812877 A JP 3812877A JP S53123396 A JPS53123396 A JP S53123396A
Authority
JP
Japan
Prior art keywords
salt water
treating method
water treating
dil
cell
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
JP3812877A
Other languages
Japanese (ja)
Inventor
Yosuke Kakihara
Seiichi Shiragami
Toshio Oku
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 JP3812877A priority Critical patent/JPS53123396A/en
Publication of JPS53123396A publication Critical patent/JPS53123396A/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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

PURPOSE:To purify dil. salt water discharged from a cell for electrolysis of NaCl by an ion exchange membrane method and to supply the purified salt water to the cell again by adjusting the concn. of NaClO and NaClO3 in the dil. salt water to a specified value or below, respectively.
JP3812877A 1977-04-05 1977-04-05 Salt water treating method Pending JPS53123396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3812877A JPS53123396A (en) 1977-04-05 1977-04-05 Salt water treating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3812877A JPS53123396A (en) 1977-04-05 1977-04-05 Salt water treating method

Publications (1)

Publication Number Publication Date
JPS53123396A true JPS53123396A (en) 1978-10-27

Family

ID=12516806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3812877A Pending JPS53123396A (en) 1977-04-05 1977-04-05 Salt water treating method

Country Status (1)

Country Link
JP (1) JPS53123396A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077982A (en) * 1983-10-04 1985-05-02 Kanegafuchi Chem Ind Co Ltd Method for controlling chlorate
JPS60221592A (en) * 1984-04-18 1985-11-06 Mitsui Toatsu Chem Inc Method for electrolyzing aqueous sodium chloride solution
JPS60230992A (en) * 1984-04-16 1985-11-16 オリン・コ−ポレイシヨン Method of taking out available halogen from cathodic solution brine
JP2010180102A (en) * 2009-02-06 2010-08-19 Tosoh Corp Method for refining salt solution
US9903027B2 (en) 2008-12-17 2018-02-27 Thyssenkrupp Uhde Chlorine Engineers (Italia) S.R. Process for producing chlorine, caustic soda, and hydrogen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077982A (en) * 1983-10-04 1985-05-02 Kanegafuchi Chem Ind Co Ltd Method for controlling chlorate
JPS60230992A (en) * 1984-04-16 1985-11-16 オリン・コ−ポレイシヨン Method of taking out available halogen from cathodic solution brine
JPS6319597B2 (en) * 1984-04-16 1988-04-23 Olin Corp
JPS60221592A (en) * 1984-04-18 1985-11-06 Mitsui Toatsu Chem Inc Method for electrolyzing aqueous sodium chloride solution
US9903027B2 (en) 2008-12-17 2018-02-27 Thyssenkrupp Uhde Chlorine Engineers (Italia) S.R. Process for producing chlorine, caustic soda, and hydrogen
JP2010180102A (en) * 2009-02-06 2010-08-19 Tosoh Corp Method for refining salt solution

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