JPS53137097A - Purification system for aqueous solution of alkali chloride for electrolysi s - Google Patents
Purification system for aqueous solution of alkali chloride for electrolysi sInfo
- Publication number
- JPS53137097A JPS53137097A JP5068577A JP5068577A JPS53137097A JP S53137097 A JPS53137097 A JP S53137097A JP 5068577 A JP5068577 A JP 5068577A JP 5068577 A JP5068577 A JP 5068577A JP S53137097 A JPS53137097 A JP S53137097A
- Authority
- JP
- Japan
- Prior art keywords
- electrolysi
- aqueous solution
- purification system
- alkali chloride
- time
- 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
- Treatment Of Water By Ion Exchange (AREA)
Abstract
PURPOSE: To provide the title system consisting of two chelate resin ion exchange towers having longer ion exchangeable time than the time necessary for regeneration connected in series in a liquid path provided with a detector for detecting trace amts. of impurities to be removed, by which continuous precision purification can be carried out.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52050685A JPS5813632B2 (en) | 1977-05-04 | 1977-05-04 | Method for purifying aqueous alkali chloride solution for electrolysis |
NL7804322A NL7804322A (en) | 1977-05-04 | 1978-04-24 | PROCESS FOR PREPARING SODIUM HYDROXIDE BY ELECTROLYZING SODIUM CHLORIDE. |
GB16330/78A GB1572322A (en) | 1977-05-04 | 1978-04-25 | Electrolysis of aqueous solution of sodium chloride |
CA000302281A CA1141696A (en) | 1977-05-04 | 1978-04-28 | Electrolysis of aqueous solution of sodium chloride |
US05/902,084 US4202743A (en) | 1977-05-04 | 1978-05-02 | Electrolysis of aqueous solution of sodium chloride |
DE19782819527 DE2819527A1 (en) | 1977-05-04 | 1978-05-03 | METHOD FOR THE ELECTROLYSIS OF AN AQUATIC SOLUTION OF SODIUM CHLORIDE |
FR7813157A FR2389684B1 (en) | 1977-05-04 | 1978-05-03 | |
SE7805137A SE7805137L (en) | 1977-05-04 | 1978-05-03 | ELECTROLYSIS OF AUTHORIZATION OF SODIUM CHLORIDE |
IT23014/78A IT1096202B (en) | 1977-05-04 | 1978-05-04 | ELECTROLYSIS OF A SODIUM CHLORIDE WATER SOLUTION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52050685A JPS5813632B2 (en) | 1977-05-04 | 1977-05-04 | Method for purifying aqueous alkali chloride solution for electrolysis |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53137097A true JPS53137097A (en) | 1978-11-30 |
JPS5813632B2 JPS5813632B2 (en) | 1983-03-15 |
Family
ID=12865769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52050685A Expired JPS5813632B2 (en) | 1977-05-04 | 1977-05-04 | Method for purifying aqueous alkali chloride solution for electrolysis |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5813632B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5669220A (en) * | 1979-11-08 | 1981-06-10 | Tokuyama Soda Co Ltd | Purification of aqueous solution of alkaline metallic salt |
JPS5689846A (en) * | 1979-12-21 | 1981-07-21 | Toyo Soda Mfg Co Ltd | Operating method of chelate resin tower |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5186100A (en) * | 1975-01-25 | 1976-07-28 | Asahi Chemical Ind | ENSUINO DENKAIHOHO |
-
1977
- 1977-05-04 JP JP52050685A patent/JPS5813632B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5186100A (en) * | 1975-01-25 | 1976-07-28 | Asahi Chemical Ind | ENSUINO DENKAIHOHO |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5669220A (en) * | 1979-11-08 | 1981-06-10 | Tokuyama Soda Co Ltd | Purification of aqueous solution of alkaline metallic salt |
JPS5689846A (en) * | 1979-12-21 | 1981-07-21 | Toyo Soda Mfg Co Ltd | Operating method of chelate resin tower |
JPS6251892B2 (en) * | 1979-12-21 | 1987-11-02 | Toyo Soda Mfg Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5813632B2 (en) | 1983-03-15 |
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