ATE20481T1 - Verfahren zum ueberwachen der diaphragmadurchlaessigkeit waehrend der elektrolytischen vorbereitung mehrwertiger metalle und elektrolysezelle zur durchfuehrung dieses verfahrens. - Google Patents
Verfahren zum ueberwachen der diaphragmadurchlaessigkeit waehrend der elektrolytischen vorbereitung mehrwertiger metalle und elektrolysezelle zur durchfuehrung dieses verfahrens.Info
- Publication number
- ATE20481T1 ATE20481T1 AT81420172T AT81420172T ATE20481T1 AT E20481 T1 ATE20481 T1 AT E20481T1 AT 81420172 T AT81420172 T AT 81420172T AT 81420172 T AT81420172 T AT 81420172T AT E20481 T1 ATE20481 T1 AT E20481T1
- Authority
- AT
- Austria
- Prior art keywords
- metals
- multivalue
- procedure
- carrying
- permeability during
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 230000008569 process Effects 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title abstract 2
- 230000035699 permeability Effects 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/26—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Secondary Cells (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8025504A FR2494728A1 (fr) | 1980-11-27 | 1980-11-27 | Procede de controle de la permeabilite des diaphragmes dans la preparation de metaux polyvalents par electrolyse et cellule d'electrolyse pour la mise en oeuvre de ce procede |
| EP81420172A EP0053564B1 (de) | 1980-11-27 | 1981-11-25 | Verfahren zum Überwachen der Diaphragmadurchlässigkeit während der elektrolytischen Vorbereitung mehrwertiger Metalle und Elektrolysezelle zur Durchführung dieses Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE20481T1 true ATE20481T1 (de) | 1986-07-15 |
Family
ID=9248544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT81420172T ATE20481T1 (de) | 1980-11-27 | 1981-11-25 | Verfahren zum ueberwachen der diaphragmadurchlaessigkeit waehrend der elektrolytischen vorbereitung mehrwertiger metalle und elektrolysezelle zur durchfuehrung dieses verfahrens. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4392924A (de) |
| EP (1) | EP0053564B1 (de) |
| JP (1) | JPS5834552B2 (de) |
| AT (1) | ATE20481T1 (de) |
| DE (1) | DE3174851D1 (de) |
| FR (1) | FR2494728A1 (de) |
| NO (1) | NO155703C (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2560896B1 (fr) * | 1984-03-12 | 1989-10-20 | Pechiney | Procede d'obtention d'un metal par electrolyse d'halogenures en bain de sels fondus comportant un double depot simultane et continu et dispositifs d'application |
| US4686025A (en) * | 1984-03-12 | 1987-08-11 | Pechiney | Apparatus for the production of a metal by electrolyzing halides in a molten salt bath, by a simultaneous continuous double deposit |
| ES8609513A1 (es) * | 1985-06-21 | 1986-09-01 | Hermana Tezanos Enrique | Nuevo diseno de catodo para beneficio electroquimico de me- tales |
| EP0431152A4 (en) * | 1989-06-30 | 1992-03-18 | Glen J. Schoessow | Electrochemical nuclear process and apparatus for producing tritium, heat, and radiation |
| JP5504515B2 (ja) * | 2008-05-01 | 2014-05-28 | 独立行政法人産業技術総合研究所 | 希土類金属の回収方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1149544A (fr) * | 1955-05-05 | 1957-12-27 | New Jersey Zinc Co | Production de titane |
| US2789943A (en) * | 1955-05-05 | 1957-04-23 | New Jersey Zinc Co | Production of titanium |
| FR2405311A1 (fr) * | 1977-10-10 | 1979-05-04 | Sred Az I Tsvetnoi | Procede de controle et d'optimalisation automatiques du regime de depot electrolytique d'un metal et dispositif pour sa mise en oeuvre |
| FR2423555A1 (fr) * | 1978-04-21 | 1979-11-16 | Dow Chemical Co | Appareil et procede pour l'obtention par electrolyse de metaux polyvalents |
| JPS5914556B2 (ja) * | 1978-04-28 | 1984-04-05 | ザ ダウ ケミカル カンパニ− | チタン電解製造用金属性隔膜および該隔膜を使用する電解槽と該電解槽中でのチタン製造法 |
-
1980
- 1980-11-27 FR FR8025504A patent/FR2494728A1/fr active Granted
-
1981
- 1981-10-20 US US06/313,229 patent/US4392924A/en not_active Expired - Lifetime
- 1981-11-25 EP EP81420172A patent/EP0053564B1/de not_active Expired
- 1981-11-25 JP JP56189034A patent/JPS5834552B2/ja not_active Expired
- 1981-11-25 AT AT81420172T patent/ATE20481T1/de not_active IP Right Cessation
- 1981-11-25 DE DE8181420172T patent/DE3174851D1/de not_active Expired
- 1981-11-26 NO NO814028A patent/NO155703C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2494728A1 (fr) | 1982-05-28 |
| DE3174851D1 (en) | 1986-07-24 |
| JPS5834552B2 (ja) | 1983-07-27 |
| EP0053564B1 (de) | 1986-06-18 |
| EP0053564A1 (de) | 1982-06-09 |
| NO155703B (no) | 1987-02-02 |
| NO155703C (no) | 1987-05-13 |
| NO814028L (no) | 1982-05-28 |
| US4392924A (en) | 1983-07-12 |
| FR2494728B1 (de) | 1984-03-02 |
| JPS57116789A (en) | 1982-07-20 |
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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 |