ATE9007T1 - Verfahren zur elektrolyse einer waessrigen alkalimetallhalogenidloesung in einer quecksilberkathodenzelle. - Google Patents
Verfahren zur elektrolyse einer waessrigen alkalimetallhalogenidloesung in einer quecksilberkathodenzelle.Info
- Publication number
- ATE9007T1 ATE9007T1 AT81200164T AT81200164T ATE9007T1 AT E9007 T1 ATE9007 T1 AT E9007T1 AT 81200164 T AT81200164 T AT 81200164T AT 81200164 T AT81200164 T AT 81200164T AT E9007 T1 ATE9007 T1 AT E9007T1
- Authority
- AT
- Austria
- Prior art keywords
- electrolysis
- alkali metal
- metal halide
- aqueous alkali
- halide solution
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract 3
- 229910001508 alkali metal halide Inorganic materials 0.000 title abstract 2
- 150000008045 alkali metal halides Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 3
- 229910052753 mercury Inorganic materials 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 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
- C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode 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 Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8003770A FR2476147A1 (fr) | 1980-02-20 | 1980-02-20 | Procede d'electrolyse d'une solution aqueuse d'halogenure de metal alcalin dans une cellule a cathode de mercure |
| EP81200164A EP0034855B1 (de) | 1980-02-20 | 1981-02-12 | Verfahren zur Elektrolyse einer wässrigen Alkalimetallhalogenidlösung in einer Quecksilberkathodenzelle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE9007T1 true ATE9007T1 (de) | 1984-09-15 |
Family
ID=9238790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT81200164T ATE9007T1 (de) | 1980-02-20 | 1981-02-12 | Verfahren zur elektrolyse einer waessrigen alkalimetallhalogenidloesung in einer quecksilberkathodenzelle. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0034855B1 (de) |
| AT (1) | ATE9007T1 (de) |
| BR (1) | BR8100834A (de) |
| DE (1) | DE3165477D1 (de) |
| ES (1) | ES499581A0 (de) |
| FR (1) | FR2476147A1 (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL91210C (de) * | 1953-12-17 | |||
| DE2304064A1 (de) * | 1973-01-27 | 1974-08-01 | Bayer Ag | Verfahren zur verminderung der amalgambutterbildung in alkalichloridelektrolysezellen |
| GB1437472A (en) * | 1973-05-17 | 1976-05-26 | Ici Ltd | Operation of mercury-cathode cells |
| BE800615A (en) * | 1973-06-07 | 1973-10-01 | Solvay | Mercury cathode electrolytic cell - for prodn of chlorine from alkali metal chlorides |
-
1980
- 1980-02-20 FR FR8003770A patent/FR2476147A1/fr active Granted
-
1981
- 1981-02-11 BR BR8100834A patent/BR8100834A/pt unknown
- 1981-02-12 EP EP81200164A patent/EP0034855B1/de not_active Expired
- 1981-02-12 DE DE8181200164T patent/DE3165477D1/de not_active Expired
- 1981-02-12 AT AT81200164T patent/ATE9007T1/de not_active IP Right Cessation
- 1981-02-19 ES ES499581A patent/ES499581A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES8201228A1 (es) | 1981-12-01 |
| DE3165477D1 (en) | 1984-09-20 |
| EP0034855A1 (de) | 1981-09-02 |
| ES499581A0 (es) | 1981-12-01 |
| EP0034855B1 (de) | 1984-08-15 |
| FR2476147A1 (fr) | 1981-08-21 |
| BR8100834A (pt) | 1981-08-25 |
| FR2476147B1 (de) | 1984-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |