JPS57207181A - Ion exchange membrane type electrolytic cell - Google Patents

Ion exchange membrane type electrolytic cell

Info

Publication number
JPS57207181A
JPS57207181A JP7675281A JP7675281A JPS57207181A JP S57207181 A JPS57207181 A JP S57207181A JP 7675281 A JP7675281 A JP 7675281A JP 7675281 A JP7675281 A JP 7675281A JP S57207181 A JPS57207181 A JP S57207181A
Authority
JP
Japan
Prior art keywords
porous layer
exchange membrane
ion exchange
electrolytic cell
conductive
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
JP7675281A
Other languages
Japanese (ja)
Other versions
JPS6040516B2 (en
Inventor
Tsuneji Ishii
Hiroaki Ito
Takamichi Ishikawa
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 JP7675281A priority Critical patent/JPS6040516B2/en
Priority to EP82104083A priority patent/EP0066127B1/en
Priority to DE8282104083T priority patent/DE3279507D1/en
Priority to US06/377,016 priority patent/US4496451A/en
Priority to CA000403476A priority patent/CA1171133A/en
Publication of JPS57207181A publication Critical patent/JPS57207181A/en
Publication of JPS6040516B2 publication Critical patent/JPS6040516B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: To obtain an electrolytic cell of an aq. alkali chloride soln. which is low in cell voltage and has no troubles occurred from in gases by forming a gas and liquid permeable porous layer having no electrode activity on at least one surface of an ion exchange membrane by a transfer method.
CONSTITUTION: Powder of an inorg. or org. material, such as metal, having corrosion resistance to polar liquid irrespectively of whether it is conductive or non- conductive and having no electrode activity and of 0.01W100μ grain sizes is prepd. into paste together with a binder, a thickener, a surfactant, etc., and this paste-like material is coated uniformly on a base film such as plastic film by a roll coating method or the like and is dried, whereby a porous layer is formed. The base film is superposed via said porous layer on a fluorine-contg. cation exchange membrane having carboxylic acid groups or sulfonic acid groups, and these are pressurized under heating, whereby the porous layer is transferred and the porous layer of 10W99% porosities and 0.01W200μ thickness is formed on the ion exchange membrane surface.
COPYRIGHT: (C)1982,JPO&Japio
JP7675281A 1981-05-22 1981-05-22 Ion exchange membrane type electrolyzer Expired JPS6040516B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7675281A JPS6040516B2 (en) 1981-05-22 1981-05-22 Ion exchange membrane type electrolyzer
EP82104083A EP0066127B1 (en) 1981-05-22 1982-05-11 Ion exchange membrane electrolytic cell
DE8282104083T DE3279507D1 (en) 1981-05-22 1982-05-11 Ion exchange membrane electrolytic cell
US06/377,016 US4496451A (en) 1981-05-22 1982-05-11 Ion exchange membrane manufacture for electrolytic cell
CA000403476A CA1171133A (en) 1981-05-22 1982-05-21 Ion exchange membrane electrolytic cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7675281A JPS6040516B2 (en) 1981-05-22 1981-05-22 Ion exchange membrane type electrolyzer

Publications (2)

Publication Number Publication Date
JPS57207181A true JPS57207181A (en) 1982-12-18
JPS6040516B2 JPS6040516B2 (en) 1985-09-11

Family

ID=13614317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7675281A Expired JPS6040516B2 (en) 1981-05-22 1981-05-22 Ion exchange membrane type electrolyzer

Country Status (1)

Country Link
JP (1) JPS6040516B2 (en)

Also Published As

Publication number Publication date
JPS6040516B2 (en) 1985-09-11

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