JPS5741385A - Ion exchange membrane electrolytic cell - Google Patents

Ion exchange membrane electrolytic cell

Info

Publication number
JPS5741385A
JPS5741385A JP55114706A JP11470680A JPS5741385A JP S5741385 A JPS5741385 A JP S5741385A JP 55114706 A JP55114706 A JP 55114706A JP 11470680 A JP11470680 A JP 11470680A JP S5741385 A JPS5741385 A JP S5741385A
Authority
JP
Japan
Prior art keywords
ion exchange
electrolytic cell
exchange membrane
metals
diameters
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
JP55114706A
Other languages
Japanese (ja)
Other versions
JPS6053756B2 (en
Inventor
Yoshio Oda
Takeshi Morimoto
Toshiya Matsubara
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP55114706A priority Critical patent/JPS6053756B2/en
Publication of JPS5741385A publication Critical patent/JPS5741385A/en
Priority to US06/381,746 priority patent/US4661218A/en
Publication of JPS6053756B2 publication Critical patent/JPS6053756B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

PURPOSE:To make lowering of the voltage of an electrolytic cell possible by using electrode bodies consisting of expanded metals having specific properties in electrolyzing an aqueous alkali chloride soln. in an ion exchange membrane electrolytic cell. CONSTITUTION:In an ion exchange membrane electrolytic cell producing NaOH and gaseous Cl by electrolyzing an aqueous soln. contg. NaCl such as sea water, an anode side porous layer 2 and a cathode side porous layer 3 having gas and liquid permeability and having no electrode activity are bounded to both sides of an ion exchange membrane 1. An anode body 4 and a cathode body 5 are disposed to the membrane 1 via the above-mentioned layers 2, 3. As the anode body 4, the surface of base metals such as Ti, Nb, Ta, and Zr are coated with platinum group metals, and the cathode body 5 is a substrate of ferrous metals coated with Ni. Both are constituted of exapnded metals of 1-10mm. long diameters (a) of pores, 0.5-5mm. short diameters (b), 0.1-2.0mm. wire diameters (c) and 20-95% numerical apertures.
JP55114706A 1979-11-27 1980-08-22 Ion exchange membrane electrolyzer Expired JPS6053756B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55114706A JPS6053756B2 (en) 1980-08-22 1980-08-22 Ion exchange membrane electrolyzer
US06/381,746 US4661218A (en) 1979-11-27 1982-05-24 Ion exchange membrane cell and electrolysis with use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55114706A JPS6053756B2 (en) 1980-08-22 1980-08-22 Ion exchange membrane electrolyzer

Publications (2)

Publication Number Publication Date
JPS5741385A true JPS5741385A (en) 1982-03-08
JPS6053756B2 JPS6053756B2 (en) 1985-11-27

Family

ID=14644577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55114706A Expired JPS6053756B2 (en) 1979-11-27 1980-08-22 Ion exchange membrane electrolyzer

Country Status (1)

Country Link
JP (1) JPS6053756B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57196756U (en) * 1981-06-09 1982-12-14
JPS59173281A (en) * 1983-03-23 1984-10-01 Tokuyama Soda Co Ltd Electrolytic cell
JPS62170493A (en) * 1985-12-31 1987-07-27 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Electrolysis of silica-containing brine
WO2017017977A1 (en) * 2015-07-29 2017-02-02 株式会社 東芝 Electrode for electrolysis, electrode unit, and electrolysis apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57196756U (en) * 1981-06-09 1982-12-14
JPS6015883Y2 (en) * 1981-06-09 1985-05-18 不二サッシ株式会社 Mounting positioning mechanism in crescent
JPS59173281A (en) * 1983-03-23 1984-10-01 Tokuyama Soda Co Ltd Electrolytic cell
JPH0534434B2 (en) * 1983-03-23 1993-05-24 Tokuyama Soda Kk
JPS62170493A (en) * 1985-12-31 1987-07-27 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Electrolysis of silica-containing brine
JPH0470399B2 (en) * 1985-12-31 1992-11-10 Ii Ai Deyuhon De Nimoasu Ando Co
WO2017017977A1 (en) * 2015-07-29 2017-02-02 株式会社 東芝 Electrode for electrolysis, electrode unit, and electrolysis apparatus

Also Published As

Publication number Publication date
JPS6053756B2 (en) 1985-11-27

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