ZA746182B - Process for the electrolysis of a molten charge using inconsumable anodes - Google Patents
Process for the electrolysis of a molten charge using inconsumable anodesInfo
- Publication number
- ZA746182B ZA746182B ZA00746182A ZA746182A ZA746182B ZA 746182 B ZA746182 B ZA 746182B ZA 00746182 A ZA00746182 A ZA 00746182A ZA 746182 A ZA746182 A ZA 746182A ZA 746182 B ZA746182 B ZA 746182B
- Authority
- ZA
- South Africa
- Prior art keywords
- inconsumable
- anodes
- electrolysis
- molten charge
- molten
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1460973A CH592163A5 (en:Method) | 1973-10-16 | 1973-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA746182B true ZA746182B (en) | 1975-11-26 |
Family
ID=4402297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00746182A ZA746182B (en) | 1973-10-16 | 1974-09-30 | Process for the electrolysis of a molten charge using inconsumable anodes |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3974046A (en:Method) |
| JP (1) | JPS5242522B2 (en:Method) |
| AR (1) | AR207961A1 (en:Method) |
| AT (1) | AT339061B (en:Method) |
| BE (1) | BE820846A (en:Method) |
| CA (1) | CA1058554A (en:Method) |
| CH (1) | CH592163A5 (en:Method) |
| DD (1) | DD114282A5 (en:Method) |
| DE (1) | DE2446668C3 (en:Method) |
| EG (1) | EG11431A (en:Method) |
| ES (1) | ES430848A1 (en:Method) |
| FR (1) | FR2247549B1 (en:Method) |
| GB (1) | GB1438208A (en:Method) |
| IN (1) | IN142845B (en:Method) |
| IT (1) | IT1022349B (en:Method) |
| NL (1) | NL160340C (en:Method) |
| NO (1) | NO140633C (en:Method) |
| NZ (1) | NZ175696A (en:Method) |
| OA (1) | OA04789A (en:Method) |
| PH (1) | PH12354A (en:Method) |
| SE (1) | SE410015B (en:Method) |
| SU (2) | SU668619A3 (en:Method) |
| TR (1) | TR18330A (en:Method) |
| ZA (1) | ZA746182B (en:Method) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022921B1 (de) * | 1979-07-20 | 1983-10-26 | C. CONRADTY NÜRNBERG GmbH & Co. KG | Regenerierbare, formstabile Elektrode für Hochtemperaturanwendungen |
| DE3071075D1 (en) * | 1980-10-27 | 1985-10-17 | Conradty Nuernberg | Electrode for igneous electrolysis |
| ATE17875T1 (de) * | 1980-10-27 | 1986-02-15 | Conradty Nuernberg | Elektrode fuer schmelzflusselektrolyse. |
| EP0050680A1 (de) * | 1980-10-27 | 1982-05-05 | C. CONRADTY NÜRNBERG GmbH & Co. KG | Elektrode für Schmelzflusselektrolyse |
| CA1181616A (en) * | 1980-11-10 | 1985-01-29 | Aluminum Company Of America | Inert electrode compositions |
| US4374050A (en) * | 1980-11-10 | 1983-02-15 | Aluminum Company Of America | Inert electrode compositions |
| US4478693A (en) * | 1980-11-10 | 1984-10-23 | Aluminum Company Of America | Inert electrode compositions |
| US4399008A (en) * | 1980-11-10 | 1983-08-16 | Aluminum Company Of America | Composition for inert electrodes |
| US4374761A (en) * | 1980-11-10 | 1983-02-22 | Aluminum Company Of America | Inert electrode formulations |
| DE3102776A1 (de) * | 1981-01-28 | 1982-08-26 | C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach | Elektrode fuer lichtbogenoefen |
| DE3135912A1 (de) * | 1981-09-10 | 1983-03-24 | C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach | Axial verschiebbarer elektrodenhalter zum einsatz bei der schmelzflusselektrolyse |
| US4504369A (en) * | 1984-02-08 | 1985-03-12 | Rudolf Keller | Method to improve the performance of non-consumable anodes in the electrolysis of metal |
| DE3685760T2 (de) * | 1985-02-18 | 1993-05-19 | Moltech Invent Sa | Verfahren zur herstellung von aluminium, zelle zur herstellung von aluminium und anode fuer die elektrolyse von aluminium. |
| US4661269A (en) * | 1985-03-28 | 1987-04-28 | The Procter & Gamble Company | Liquid fabric softener |
| US4737247A (en) * | 1986-07-21 | 1988-04-12 | Aluminum Company Of America | Inert anode stable cathode assembly |
| US4678548A (en) * | 1986-07-21 | 1987-07-07 | Aluminum Company Of America | Corrosion-resistant support apparatus and method of use for inert electrodes |
| US4921584A (en) * | 1987-11-03 | 1990-05-01 | Battelle Memorial Institute | Anode film formation and control |
| US5942097A (en) * | 1997-12-05 | 1999-08-24 | The Ohio State University | Method and apparatus featuring a non-consumable anode for the electrowinning of aluminum |
| US6248227B1 (en) * | 1998-07-30 | 2001-06-19 | Moltech Invent S.A. | Slow consumable non-carbon metal-based anodes for aluminium production cells |
| RU2184179C2 (ru) * | 2000-05-04 | 2002-06-27 | Леонов Дмитрий Викторович | Нерасходуемое анодное устройство алюминиевых электролизеров |
| RU2294405C1 (ru) * | 2005-09-20 | 2007-02-27 | Открытое акционерное общество "Сибирский научно-исследовательский, конструкторский и проектный институт алюминиевой и электродной промышленности" (ОАО "СибВАМИ") | Анодное устройство алюминиевого электролизера с обожженными анодами |
| UA100589C2 (ru) * | 2008-09-08 | 2013-01-10 | Ріо Тінто Алкан Інтернешнл Лімітед | Металлический анод выделения кислорода, который работае при высокой плотности тока, для электролизеров восстановления алюминия |
| RU2683683C2 (ru) * | 2014-09-08 | 2019-04-03 | АЛКОА ЮЭсЭй КОРП. | Анодное устройство |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3560353A (en) * | 1967-09-26 | 1971-02-02 | Du Pont | Electrolysis cell current efficiency with oxygen-containing gases |
| BE759874A (fr) * | 1969-12-05 | 1971-05-17 | Alusuisse | Anode pour l'electrolyse ignee d'oxydes metalliques |
| US3696008A (en) * | 1970-04-03 | 1972-10-03 | Inst Gas Technology | Electrolytic production of aluminum |
-
1973
- 1973-10-16 CH CH1460973A patent/CH592163A5/xx not_active IP Right Cessation
-
1974
- 1974-01-01 AR AR255932A patent/AR207961A1/es active
- 1974-09-26 IT IT27747/74A patent/IT1022349B/it active
- 1974-09-30 ZA ZA00746182A patent/ZA746182B/xx unknown
- 1974-09-30 US US05/510,303 patent/US3974046A/en not_active Expired - Lifetime
- 1974-09-30 DE DE2446668A patent/DE2446668C3/de not_active Expired
- 1974-10-02 OA OA55311A patent/OA04789A/xx unknown
- 1974-10-08 SU SU742077152A patent/SU668619A3/ru active
- 1974-10-08 NL NL7413234.A patent/NL160340C/xx active
- 1974-10-08 IN IN2249/CAL/1974A patent/IN142845B/en unknown
- 1974-10-09 BE BE149337A patent/BE820846A/xx unknown
- 1974-10-09 ES ES430848A patent/ES430848A1/es not_active Expired
- 1974-10-10 TR TR18330A patent/TR18330A/xx unknown
- 1974-10-11 DD DD181645A patent/DD114282A5/xx unknown
- 1974-10-14 EG EG463/74A patent/EG11431A/xx active
- 1974-10-14 PH PH7416414A patent/PH12354A/en unknown
- 1974-10-15 NZ NZ175696A patent/NZ175696A/xx unknown
- 1974-10-15 CA CA211,433A patent/CA1058554A/en not_active Expired
- 1974-10-15 SE SE7412952A patent/SE410015B/xx unknown
- 1974-10-15 NO NO743700A patent/NO140633C/no unknown
- 1974-10-15 GB GB4473074A patent/GB1438208A/en not_active Expired
- 1974-10-16 JP JP49119155A patent/JPS5242522B2/ja not_active Expired
- 1974-10-16 FR FR7434830A patent/FR2247549B1/fr not_active Expired
- 1974-10-16 AT AT831474A patent/AT339061B/de not_active IP Right Cessation
-
1977
- 1977-03-14 SU SU772077152D patent/SU828978A3/ru active
Also Published As
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