JPS5798689A - Method for increasing or decreasing electric current of electrolytic cell of brine by ion exchange membrane method - Google Patents

Method for increasing or decreasing electric current of electrolytic cell of brine by ion exchange membrane method

Info

Publication number
JPS5798689A
JPS5798689A JP56077965A JP7796581A JPS5798689A JP S5798689 A JPS5798689 A JP S5798689A JP 56077965 A JP56077965 A JP 56077965A JP 7796581 A JP7796581 A JP 7796581A JP S5798689 A JPS5798689 A JP S5798689A
Authority
JP
Japan
Prior art keywords
cell
electric current
brine
increasing
ion exchange
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
JP56077965A
Other languages
Japanese (ja)
Inventor
Teruo Ichizaka
Hiroshi Ishii
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.)
KURORIN ENGINEERS KK
Takahashi Denki Seisakusho KK
ThyssenKrupp Uhde Chlorine Engineers Japan Ltd
Original Assignee
KURORIN ENGINEERS KK
Chlorine Engineers Corp Ltd
Takahashi Denki Seisakusho 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 KURORIN ENGINEERS KK, Chlorine Engineers Corp Ltd, Takahashi Denki Seisakusho KK filed Critical KURORIN ENGINEERS KK
Priority to JP56077965A priority Critical patent/JPS5798689A/en
Publication of JPS5798689A publication Critical patent/JPS5798689A/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 prevent the overcurrent of the internal part of a unit cell that flows when the electric current of the unit cell is interrupted, by connecting a variable resistor in parallel to at least one of the unit cells of electrolytic cells which are connected in series. CONSTITUTION:Connecting terminals 5 of a variable resistor 1 are connected to both ends of at least one unit cell 10 of electrolytic cells which are connected in series, while the switches 4 of the resistor 1 are held open. The current flowing in the cell 10 is decreased by closing the switches 4 by each one. Next, the current flowing in the cell 10 is increased by opening the switches 4 by each one. By ths above-mentioned method, the flow of surge current to the unit cell 10 is prevented in the case of exchanging the cell 10 under operation with rated current.
JP56077965A 1981-05-25 1981-05-25 Method for increasing or decreasing electric current of electrolytic cell of brine by ion exchange membrane method Pending JPS5798689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56077965A JPS5798689A (en) 1981-05-25 1981-05-25 Method for increasing or decreasing electric current of electrolytic cell of brine by ion exchange membrane method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56077965A JPS5798689A (en) 1981-05-25 1981-05-25 Method for increasing or decreasing electric current of electrolytic cell of brine by ion exchange membrane method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6379579A Division JPS5915362B2 (en) 1979-05-25 1979-05-25 variable resistor

Publications (1)

Publication Number Publication Date
JPS5798689A true JPS5798689A (en) 1982-06-18

Family

ID=13648657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56077965A Pending JPS5798689A (en) 1981-05-25 1981-05-25 Method for increasing or decreasing electric current of electrolytic cell of brine by ion exchange membrane method

Country Status (1)

Country Link
JP (1) JPS5798689A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61246390A (en) * 1985-04-22 1986-11-01 Mitsui Toatsu Chem Inc Electrolysis of sodium chloride by ion exchange membrane process
JP2002038290A (en) * 2000-07-26 2002-02-06 Shinko Pantec Co Ltd Hydrogen/oxygen supplying system
JP2010059503A (en) * 2008-09-04 2010-03-18 Mitsubishi Heavy Ind Ltd Method for starting water electrolysis apparatus, starter of the apparatus and the apparatus equipped with the starter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61246390A (en) * 1985-04-22 1986-11-01 Mitsui Toatsu Chem Inc Electrolysis of sodium chloride by ion exchange membrane process
JP2002038290A (en) * 2000-07-26 2002-02-06 Shinko Pantec Co Ltd Hydrogen/oxygen supplying system
JP4615679B2 (en) * 2000-07-26 2011-01-19 株式会社神鋼環境ソリューション Hydrogen and oxygen supply system
JP2010059503A (en) * 2008-09-04 2010-03-18 Mitsubishi Heavy Ind Ltd Method for starting water electrolysis apparatus, starter of the apparatus and the apparatus equipped with the starter

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