JPS51144399A - Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane - Google Patents
Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membraneInfo
- Publication number
- JPS51144399A JPS51144399A JP50068562A JP6856275A JPS51144399A JP S51144399 A JPS51144399 A JP S51144399A JP 50068562 A JP50068562 A JP 50068562A JP 6856275 A JP6856275 A JP 6856275A JP S51144399 A JPS51144399 A JP S51144399A
- Authority
- JP
- Japan
- Prior art keywords
- electrolysis
- exchange membrane
- chlorate
- chloride
- alka
- 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.)
- Pending
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 title 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title 1
- 239000012267 brine Substances 0.000 title 1
- 239000003014 ion exchange membrane Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 238000005341 cation exchange Methods 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
PURPOSE:To remove potassium chlorate accumulated in the anolyte and to obtain the chlorine high purity with high current efficiency in the electrolysis of potassium chloride with cation exchange membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50068562A JPS51144399A (en) | 1975-06-09 | 1975-06-09 | Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50068562A JPS51144399A (en) | 1975-06-09 | 1975-06-09 | Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51144399A true JPS51144399A (en) | 1976-12-11 |
Family
ID=13377313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50068562A Pending JPS51144399A (en) | 1975-06-09 | 1975-06-09 | Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51144399A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63219594A (en) * | 1987-03-10 | 1988-09-13 | Asahi Glass Co Ltd | Production of high purity potassium hydroxide |
| JP2016014179A (en) * | 2014-07-02 | 2016-01-28 | デノラ・ペルメレック株式会社 | Electrolytic treatment method and electrolytic treatment apparatus for continuously electrolyzing electrolytic solution |
-
1975
- 1975-06-09 JP JP50068562A patent/JPS51144399A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63219594A (en) * | 1987-03-10 | 1988-09-13 | Asahi Glass Co Ltd | Production of high purity potassium hydroxide |
| JP2016014179A (en) * | 2014-07-02 | 2016-01-28 | デノラ・ペルメレック株式会社 | Electrolytic treatment method and electrolytic treatment apparatus for continuously electrolyzing electrolytic solution |
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