FR2036949A1 - Accelerated reconditioning of mercury for - chlorine cells - Google Patents
Accelerated reconditioning of mercury for - chlorine cellsInfo
- Publication number
- FR2036949A1 FR2036949A1 FR6912703A FR6912703A FR2036949A1 FR 2036949 A1 FR2036949 A1 FR 2036949A1 FR 6912703 A FR6912703 A FR 6912703A FR 6912703 A FR6912703 A FR 6912703A FR 2036949 A1 FR2036949 A1 FR 2036949A1
- Authority
- FR
- France
- Prior art keywords
- mercury
- accelerated
- reconditioning
- chlorine cells
- cells
- 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.)
- Withdrawn
Links
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
- C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
- C25B1/42—Decomposition of amalgams
- C25B1/44—Decomposition of amalgams with the aid of catalysts
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)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Decomposition of the sodium amalgam from mercury-process electrolytic cells is accelerated by the presence of tungsten carbide. Spec, the tungsten carbide may be a coating on material such as graphite.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6912703A FR2036949A1 (en) | 1969-04-22 | 1969-04-22 | Accelerated reconditioning of mercury for - chlorine cells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6912703A FR2036949A1 (en) | 1969-04-22 | 1969-04-22 | Accelerated reconditioning of mercury for - chlorine cells |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2036949A1 true FR2036949A1 (en) | 1970-12-31 |
Family
ID=9032877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6912703A Withdrawn FR2036949A1 (en) | 1969-04-22 | 1969-04-22 | Accelerated reconditioning of mercury for - chlorine cells |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2036949A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2410685A1 (en) * | 1977-12-05 | 1979-06-29 | Oronzio De Nora Impianti | NEW DECOMPOSITION OF ALKALINE METAL AMALGAMES |
-
1969
- 1969-04-22 FR FR6912703A patent/FR2036949A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2410685A1 (en) * | 1977-12-05 | 1979-06-29 | Oronzio De Nora Impianti | NEW DECOMPOSITION OF ALKALINE METAL AMALGAMES |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |