JPS5741385A - Ion exchange membrane electrolytic cell - Google Patents
Ion exchange membrane electrolytic cellInfo
- 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
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.
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)
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 |
-
1980
- 1980-08-22 JP JP55114706A patent/JPS6053756B2/en not_active Expired
Cited By (7)
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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