JPS5447877A - Electrolyzing method for alkali metal chloride - Google Patents

Electrolyzing method for alkali metal chloride

Info

Publication number
JPS5447877A
JPS5447877A JP11410777A JP11410777A JPS5447877A JP S5447877 A JPS5447877 A JP S5447877A JP 11410777 A JP11410777 A JP 11410777A JP 11410777 A JP11410777 A JP 11410777A JP S5447877 A JPS5447877 A JP S5447877A
Authority
JP
Japan
Prior art keywords
alkali metal
anion exchange
cathode
anode
chloride
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
JP11410777A
Other languages
Japanese (ja)
Inventor
Tokuzo Iijima
Toshiji Yamamoto
Kazuo Kishimoto
Takamichi Komabashiri
Toshiji Kano
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP11410777A priority Critical patent/JPS5447877A/en
Priority to GB7836842A priority patent/GB2007260B/en
Priority to CA000311598A priority patent/CA1184879A/en
Priority to FR7826978A priority patent/FR2404056A1/en
Priority to DE19782841148 priority patent/DE2841148A1/en
Priority to US05/955,793 priority patent/US4268365A/en
Publication of JPS5447877A publication Critical patent/JPS5447877A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

PURPOSE:To electrolyze alkali metal chloride by use of anion exchange membrane, by sticking anode, an anion exchange membrance, and cathode to one another so as to make the cell voltage lower, and alkali chloride concn., of caustic alkali lower. CONSTITUTION:In producing caustic alkali metal, e.g., caustic soda, from alkali metal chloride by use of anion exchange membrane, the alkali metal chloride is electrolyzed with the anion exchange resin membrane sticked to both the anode and the cathode. They are sticked to one another, either by fitting the anode surface with the anion exchange membrane, to which is sticked the cathode mechanically, or by sticking these three materials with springs. The electrolysis is effected with small distance between the anode and the cathode and without gas gap, consequently, the cell voltage is much lower than that of well-known ion exchange membrane electrolysis, and the alkali metal hydroxide running out of the electrolytic cell is low in alkai chloride concn.
JP11410777A 1977-09-22 1977-09-22 Electrolyzing method for alkali metal chloride Pending JPS5447877A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP11410777A JPS5447877A (en) 1977-09-22 1977-09-22 Electrolyzing method for alkali metal chloride
GB7836842A GB2007260B (en) 1977-09-22 1978-09-14 Method of electrolysis of alkai metal chloride
CA000311598A CA1184879A (en) 1977-09-22 1978-09-19 Electrolytic cell with ion exchange membrane abutting electrodes
FR7826978A FR2404056A1 (en) 1977-09-22 1978-09-20 NEW PROCESS FOR THE ELECTROLYSIS OF AN ALKALINE METAL CHLORIDE SOLUTION USING A CATIONIC EXCHANGER MEMBRANE
DE19782841148 DE2841148A1 (en) 1977-09-22 1978-09-21 DEVICE FOR ELECTROLYSIS OF ALKALIMETAL CHLORIDES
US05/955,793 US4268365A (en) 1977-09-22 1978-10-30 Method of electrolysis of an alkali metal chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11410777A JPS5447877A (en) 1977-09-22 1977-09-22 Electrolyzing method for alkali metal chloride

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP58178916A Division JPS60211090A (en) 1983-09-26 1983-09-26 Electrolytic cell provided with cation exchange membrane
JP58178915A Division JPS60211089A (en) 1983-09-26 1983-09-26 Electrolytic cell provided with finger shaped electrode and cation exchange membrane

Publications (1)

Publication Number Publication Date
JPS5447877A true JPS5447877A (en) 1979-04-14

Family

ID=14629288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11410777A Pending JPS5447877A (en) 1977-09-22 1977-09-22 Electrolyzing method for alkali metal chloride

Country Status (1)

Country Link
JP (1) JPS5447877A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148777A (en) * 1979-05-04 1980-11-19 Asahi Glass Co Ltd Manufacture of caustic alkali
DE3021454A1 (en) * 1979-06-07 1980-12-11 Asahi Chemical Ind METHOD FOR THE ELECTROLYSIS OF AN AQUEOUS ALKALICHLORIDE SOLUTION
JPS5655578A (en) * 1979-08-03 1981-05-16 Oronzio De Nora Impianti Oronzio de nora impianti
JPS5675585A (en) * 1979-11-08 1981-06-22 Ppg Industries Inc Solid polymer electrolyte chlorine alkali process and electrolytic cell
JPS5729591A (en) * 1980-07-31 1982-02-17 Asahi Glass Co Ltd Electrolytic tank for ion exchange membrane
JPS60211090A (en) * 1983-09-26 1985-10-23 Kanegafuchi Chem Ind Co Ltd Electrolytic cell provided with cation exchange membrane
JPS60211089A (en) * 1983-09-26 1985-10-23 Kanegafuchi Chem Ind Co Ltd Electrolytic cell provided with finger shaped electrode and cation exchange membrane
EP4219794A3 (en) * 2017-03-22 2024-03-27 Asahi Kasei Kabushiki Kaisha Electrode for electrolysis, laminate, wound body, electrolyzer, method for producing electrolyzer, method for renewing electrode, method for renewing laminate, and method for producing wound body

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148777A (en) * 1979-05-04 1980-11-19 Asahi Glass Co Ltd Manufacture of caustic alkali
DE3021454C2 (en) * 1979-06-07 1988-04-21 Asahi Kasei Kogyo K.K., Osaka, Jp
DE3021454A1 (en) * 1979-06-07 1980-12-11 Asahi Chemical Ind METHOD FOR THE ELECTROLYSIS OF AN AQUEOUS ALKALICHLORIDE SOLUTION
JPS5655578A (en) * 1979-08-03 1981-05-16 Oronzio De Nora Impianti Oronzio de nora impianti
JPS6353272B2 (en) * 1979-08-03 1988-10-21 Orontsuio De Nora Imupiantei Eretsutorokimichi Spa
JPS5675585A (en) * 1979-11-08 1981-06-22 Ppg Industries Inc Solid polymer electrolyte chlorine alkali process and electrolytic cell
JPS5729591A (en) * 1980-07-31 1982-02-17 Asahi Glass Co Ltd Electrolytic tank for ion exchange membrane
JPS6016518B2 (en) * 1980-07-31 1985-04-25 旭硝子株式会社 Ion exchange membrane electrolyzer
JPS60211090A (en) * 1983-09-26 1985-10-23 Kanegafuchi Chem Ind Co Ltd Electrolytic cell provided with cation exchange membrane
JPS6135278B2 (en) * 1983-09-26 1986-08-12 Kanegafuchi Chemical Ind
JPS6134518B2 (en) * 1983-09-26 1986-08-08 Kanegafuchi Chemical Ind
JPS60211089A (en) * 1983-09-26 1985-10-23 Kanegafuchi Chem Ind Co Ltd Electrolytic cell provided with finger shaped electrode and cation exchange membrane
EP4219794A3 (en) * 2017-03-22 2024-03-27 Asahi Kasei Kabushiki Kaisha Electrode for electrolysis, laminate, wound body, electrolyzer, method for producing electrolyzer, method for renewing electrode, method for renewing laminate, and method for producing wound body

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