JPS5785982A - Production of alkali hydroxide - Google Patents

Production of alkali hydroxide

Info

Publication number
JPS5785982A
JPS5785982A JP55160117A JP16011780A JPS5785982A JP S5785982 A JPS5785982 A JP S5785982A JP 55160117 A JP55160117 A JP 55160117A JP 16011780 A JP16011780 A JP 16011780A JP S5785982 A JPS5785982 A JP S5785982A
Authority
JP
Japan
Prior art keywords
electrode
anode
cathode
alkali hydroxide
porous layers
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
JP55160117A
Other languages
Japanese (ja)
Other versions
JPS629192B2 (en
Inventor
Kimihiko Sato
Yasuo Sajima
Junjiro Iwamoto
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 JP55160117A priority Critical patent/JPS5785982A/en
Priority to FI813481A priority patent/FI72150C/en
Priority to DE8181109601T priority patent/DE3176449D1/en
Priority to EP81109601A priority patent/EP0052332B1/en
Priority to US06/320,436 priority patent/US4617101A/en
Priority to CA000389859A priority patent/CA1203506A/en
Priority to ES507143A priority patent/ES507143A0/en
Priority to BR8107387A priority patent/BR8107387A/en
Priority to MX190099A priority patent/MX156222A/en
Publication of JPS5785982A publication Critical patent/JPS5785982A/en
Priority to JP61190617A priority patent/JPS62124288A/en
Publication of JPS629192B2 publication Critical patent/JPS629192B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To produce alkali hydroxide of high purity with low electrolytic voltage by making an electrode higher in rigidity than a cation exchange membrane provided with porous layers and flexible, and deforming this to bring it in tight contact with a counter electrode. CONSTITUTION:A cation exchange menbrane 11 provided with liquid permeable porous layers 12, 13 having no electrode activity on at least one of its surfaces is disposed between anode 2 and cathode 3. At least one of the anode 2 and the cathode 3 is a flexible electrode having voids and having higher rigidity than the membrane 11. Such flexible electrode, for example, the cathode 3 is deformed by using conductive ribs or the like to make it bright in tight contact with the anode 2 via the membrane 1 with the porous layers. In such a state, alkali chloride is supplied to the anode 2 side of a counter electrode and electrolysis is carried out whereby alkali hydroxide is obtained. By this method, the electrolytic voltage is lowered.
JP55160117A 1980-11-15 1980-11-15 Production of alkali hydroxide Granted JPS5785982A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP55160117A JPS5785982A (en) 1980-11-15 1980-11-15 Production of alkali hydroxide
FI813481A FI72150C (en) 1980-11-15 1981-11-04 Alkalimetallkloridelektrolyscell.
DE8181109601T DE3176449D1 (en) 1980-11-15 1981-11-10 Alkali metal chloride electrolyzing cell
EP81109601A EP0052332B1 (en) 1980-11-15 1981-11-10 Alkali metal chloride electrolyzing cell
CA000389859A CA1203506A (en) 1980-11-15 1981-11-12 Electrolysis cell with membrane having porous non-catalytic cell and flexible electrode
US06/320,436 US4617101A (en) 1980-11-15 1981-11-12 Alkali metal chloride electrolyzing cell
ES507143A ES507143A0 (en) 1980-11-15 1981-11-13 A CELL FOR THE ELECTROLYSIS OF A METAL CHLORIDE ALCA-LINEN.
BR8107387A BR8107387A (en) 1980-11-15 1981-11-13 ALKALINE METAL CHLORIDE ELECTROLYSIS CELL
MX190099A MX156222A (en) 1980-11-15 1981-11-13 IMPROVEMENTS IN AN ALKALINE METAL CHLORIDE ELECTROLYTIC CELL
JP61190617A JPS62124288A (en) 1980-11-15 1986-08-15 Alkali chloride electrolying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55160117A JPS5785982A (en) 1980-11-15 1980-11-15 Production of alkali hydroxide

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP61190617A Division JPS62124288A (en) 1980-11-15 1986-08-15 Alkali chloride electrolying device

Publications (2)

Publication Number Publication Date
JPS5785982A true JPS5785982A (en) 1982-05-28
JPS629192B2 JPS629192B2 (en) 1987-02-26

Family

ID=15708223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55160117A Granted JPS5785982A (en) 1980-11-15 1980-11-15 Production of alkali hydroxide

Country Status (1)

Country Link
JP (1) JPS5785982A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119788A (en) * 1984-07-02 1986-01-28 オリン・コーポレーシヨン High electric current density cell
JP2010505040A (en) * 2006-09-29 2010-02-18 ウデノラ・ソチエタ・ペル・アツィオーニ Electrolytic cell

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55160116A (en) * 1979-05-29 1980-12-12 Yoshibumi Taniguchi Exhaust gas controller for automobile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55160116A (en) * 1979-05-29 1980-12-12 Yoshibumi Taniguchi Exhaust gas controller for automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119788A (en) * 1984-07-02 1986-01-28 オリン・コーポレーシヨン High electric current density cell
JPH0346551B2 (en) * 1984-07-02 1991-07-16 Olin Corp
JP2010505040A (en) * 2006-09-29 2010-02-18 ウデノラ・ソチエタ・ペル・アツィオーニ Electrolytic cell

Also Published As

Publication number Publication date
JPS629192B2 (en) 1987-02-26

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