JPS5550482A - Refining method of salt water for electrolysis of aqueous alkali chloride solution by diaphragm method or ion exchange membrane method - Google Patents
Refining method of salt water for electrolysis of aqueous alkali chloride solution by diaphragm method or ion exchange membrane methodInfo
- Publication number
- JPS5550482A JPS5550482A JP12121378A JP12121378A JPS5550482A JP S5550482 A JPS5550482 A JP S5550482A JP 12121378 A JP12121378 A JP 12121378A JP 12121378 A JP12121378 A JP 12121378A JP S5550482 A JPS5550482 A JP S5550482A
- Authority
- JP
- Japan
- Prior art keywords
- salt water
- cell
- added
- chloride solution
- thence
- 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
- 150000003839 salts Chemical class 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 4
- 239000003513 alkali Substances 0.000 title abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title abstract 2
- 238000007670 refining Methods 0.000 title abstract 2
- 238000005868 electrolysis reaction Methods 0.000 title 1
- 239000003014 ion exchange membrane Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000002244 precipitate Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- VEXZGXHMUGYJMC-DYCDLGHISA-N Deuterium chloride Chemical compound [2H]Cl VEXZGXHMUGYJMC-DYCDLGHISA-N 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 239000013522 chelant Substances 0.000 abstract 1
- TVWHTOUAJSGEKT-UHFFFAOYSA-N chlorine trioxide Chemical compound [O]Cl(=O)=O TVWHTOUAJSGEKT-UHFFFAOYSA-N 0.000 abstract 1
- JNGZXGGOCLZBFB-IVCQMTBJSA-N compound E Chemical compound N([C@@H](C)C(=O)N[C@@H]1C(N(C)C2=CC=CC=C2C(C=2C=CC=CC=2)=N1)=O)C(=O)CC1=CC(F)=CC(F)=C1 JNGZXGGOCLZBFB-IVCQMTBJSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 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)
- Removal Of Specific Substances (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12121378A JPS5550482A (en) | 1978-10-03 | 1978-10-03 | Refining method of salt water for electrolysis of aqueous alkali chloride solution by diaphragm method or ion exchange membrane method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12121378A JPS5550482A (en) | 1978-10-03 | 1978-10-03 | Refining method of salt water for electrolysis of aqueous alkali chloride solution by diaphragm method or ion exchange membrane method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5550482A true JPS5550482A (en) | 1980-04-12 |
| JPS6126498B2 JPS6126498B2 (enrdf_load_stackoverflow) | 1986-06-20 |
Family
ID=14805668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12121378A Granted JPS5550482A (en) | 1978-10-03 | 1978-10-03 | Refining method of salt water for electrolysis of aqueous alkali chloride solution by diaphragm method or ion exchange membrane method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5550482A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002528378A (ja) * | 1998-10-30 | 2002-09-03 | ソルヴェイ | 塩化ナトリウム水溶液の製造方法 |
-
1978
- 1978-10-03 JP JP12121378A patent/JPS5550482A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002528378A (ja) * | 1998-10-30 | 2002-09-03 | ソルヴェイ | 塩化ナトリウム水溶液の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6126498B2 (enrdf_load_stackoverflow) | 1986-06-20 |
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