JPS57158388A - Electrolyzing method for aqueous solution of alkali metallic chloride - Google Patents
Electrolyzing method for aqueous solution of alkali metallic chlorideInfo
- Publication number
- JPS57158388A JPS57158388A JP56044093A JP4409381A JPS57158388A JP S57158388 A JPS57158388 A JP S57158388A JP 56044093 A JP56044093 A JP 56044093A JP 4409381 A JP4409381 A JP 4409381A JP S57158388 A JPS57158388 A JP S57158388A
- Authority
- JP
- Japan
- Prior art keywords
- exchange membrane
- membrane
- cathode
- electrolyzing
- electrolyzing method
- 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 obtain an electrolyzing method needing very small electric power without requiring a special apparatus or device by using a membrane obtd. by depositing a metal on the cathode side surface of an exchange membrane by a chemical plating method in an electrolyzing method using a cation exchange membrane. CONSTITUTION:In an electrolyzing method using a membrane obtd. by sticking a cathode material on the cathode side surface of a cation exchange membrane, a cation exchange membrane with a metal deposited on the cathode side surface by a chemical plating method is used. An anode and a cathode are set with the exchange membrane in-between, the membrane is brought into contact with the cathode only by the pressure difference between cathodic and anodic chambers, and an electric current is supplied to the electrodes. Thus, a considerable voltage drop of about 0.3-1.0V can be attained as compared to an exchange membrane with no deposited metal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56044093A JPS57158388A (en) | 1981-03-27 | 1981-03-27 | Electrolyzing method for aqueous solution of alkali metallic chloride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56044093A JPS57158388A (en) | 1981-03-27 | 1981-03-27 | Electrolyzing method for aqueous solution of alkali metallic chloride |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57158388A true JPS57158388A (en) | 1982-09-30 |
JPH0138874B2 JPH0138874B2 (en) | 1989-08-16 |
Family
ID=12681999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56044093A Granted JPS57158388A (en) | 1981-03-27 | 1981-03-27 | Electrolyzing method for aqueous solution of alkali metallic chloride |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57158388A (en) |
-
1981
- 1981-03-27 JP JP56044093A patent/JPS57158388A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0138874B2 (en) | 1989-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5693883A (en) | Electrolytic apparatus using solid polymer electrolyte diaphragm and preparation thereof | |
ES8205880A1 (en) | Novel electrolysis cell | |
FR2456789A1 (en) | METHOD FOR THE PRODUCTION OF HALOGENS BY ELECTROLYSIS AND ELECTROLYTIC CELL FOR IMPLEMENTING IT | |
GB2063918B (en) | Solid polymer electrolyte chlor-alkali process and electrolytic cell | |
FR2524814B1 (en) | PROCESS FOR THE PRODUCTION OF ION EXCHANGE MEMBRANES PROVIDED WITH A COATING FOR ELECTROLYSIS | |
HUT46082A (en) | Electrode for electrochemical processes, particularly for developing the cathode of electrolytic cells for the electrolysis of alkali chlorides, process for producing the elctrode and electrolytic cell by using the electrode | |
JPS569381A (en) | Electrolysis of alkali metal chloride | |
JPS57158388A (en) | Electrolyzing method for aqueous solution of alkali metallic chloride | |
SE8104946L (en) | BIPOLATED ELECTROLYSOR ELEMENT | |
ES8305054A1 (en) | Method of generating halogen, an electrode-membrane assembly, an electrolytic cell and a semipermeable ion-exchange membrane for said method. | |
JPS5785982A (en) | Production of alkali hydroxide | |
JPS6487792A (en) | Production of quaternary ammonium hydroxide | |
JPS5785981A (en) | Method for producing alkali hydroxide | |
JPS5524924A (en) | Adjustment of metal ion concentration in nickel plating liquor | |
JPS57198276A (en) | Production of alkali metal ferrate | |
JPS56108888A (en) | Manufacture of alkali hydroxide and chlorine | |
JPS5713184A (en) | Electrolyzing method for alkali chloride | |
GB893573A (en) | Improvements in or relating to methods of electrolytically forming an oxide film on a tape of film-forming metal | |
JPS5629681A (en) | Electrolysis of aqueous alkali chloride solution | |
KR890000626B1 (en) | Permionic membrane electrolytic cell | |
JPS579887A (en) | Production of caustic alkali | |
JPS5477285A (en) | Ion exchange membrane electrolysis | |
JPS57198279A (en) | Electrolytic process of water | |
JPS56139685A (en) | Electrolyzing method for aqueous alkali chloride solution | |
JPS57194282A (en) | Electrolyzing method |