IS2023A7 - Ker fyrir vinnslu súráls í bræddu formi meðrafgreiningu - Google Patents
Ker fyrir vinnslu súráls í bræddu formi meðrafgreininguInfo
- Publication number
- IS2023A7 IS2023A7 IS2023A IS2023A IS2023A7 IS 2023 A7 IS2023 A7 IS 2023A7 IS 2023 A IS2023 A IS 2023A IS 2023 A IS2023 A IS 2023A IS 2023 A7 IS2023 A7 IS 2023A7
- Authority
- IS
- Iceland
- Prior art keywords
- tanks
- alumina
- analysis
- processing
- molten form
- Prior art date
Links
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
- C25C3/16—Electric current supply devices, e.g. bus bars
-
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1310170A CH544812A (de) | 1970-09-01 | 1970-09-01 | Zelle für die Gewinnung von Aluminium durch Elektrolyse von Aluminiumoxid im Schmelzfluss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IS2023A7 true IS2023A7 (is) | 1972-03-02 |
| IS881B6 IS881B6 (is) | 1974-07-19 |
Family
ID=4389303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IS2023A IS881B6 (is) | 1970-09-01 | 1971-07-26 | Ker fyrir vinnslu súráls í bræddu formi með rafgreiningu |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3728243A (is) |
| JP (1) | JPS5242728B1 (is) |
| AT (1) | AT317566B (is) |
| AU (1) | AU461825B2 (is) |
| BE (1) | BE771941A (is) |
| CA (1) | CA943906A (is) |
| CH (1) | CH544812A (is) |
| DE (1) | DE2143603C3 (is) |
| FR (1) | FR2105173B1 (is) |
| GB (1) | GB1352268A (is) |
| IS (1) | IS881B6 (is) |
| NL (1) | NL7111514A (is) |
| NO (1) | NO128773B (is) |
| ZA (1) | ZA715862B (is) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0016728A1 (de) * | 1979-03-23 | 1980-10-01 | Schweizerische Aluminium AG | Elektrolysezelle zur Aluminiumherstellung durch Schmelzflusselektrolyse von Aluminiumsalzen |
| US4217197A (en) * | 1979-07-18 | 1980-08-12 | Gewerkschaft Eisenhutte Westfalia | Apparatus for removing anode residue from anodes of electrolytic melt baths |
| CH643600A5 (de) * | 1979-12-05 | 1984-06-15 | Alusuisse | Elektrolysezelle zur herstellung von aluminium. |
| DE3009158A1 (de) * | 1980-02-01 | 1981-08-06 | Schweizerische Aluminium AG, 3965 Chippis | Schienenanordnung fuer elektrolysezellen |
| FR2576920B1 (fr) * | 1985-02-07 | 1987-05-15 | Pechiney Aluminium | Cuve d'electrolyse hall-heroult a barres cathodiques et a calorifugeage dissymetriques |
| EP1927679B1 (en) * | 2006-11-22 | 2017-01-11 | Rio Tinto Alcan International Limited | Electrolysis cell for the production of aluminium comprising means to reduce the voltage drop |
| CN102453927B (zh) * | 2010-10-19 | 2013-08-14 | 沈阳铝镁设计研究院有限公司 | 一种大幅降低铝电解槽铝液中水平电流的方法 |
| CN102758216B (zh) * | 2011-04-29 | 2015-04-15 | 沈阳铝镁设计研究院有限公司 | 一种均化铝电解槽铝液中电流分布的方法 |
| CN104694957A (zh) * | 2013-12-05 | 2015-06-10 | 高伟 | 设置有中缝挡料板的铝电解槽 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL104954C (is) * | 1954-02-09 | 1900-01-01 | ||
| US3372105A (en) * | 1962-10-22 | 1968-03-05 | Arthur F. Johnson | Aluminum reduction cell and insulation material therefor |
-
1970
- 1970-09-01 CH CH1310170A patent/CH544812A/de not_active IP Right Cessation
-
1971
- 1971-07-26 IS IS2023A patent/IS881B6/is unknown
- 1971-08-20 NL NL7111514A patent/NL7111514A/xx not_active Application Discontinuation
- 1971-08-25 US US00174892A patent/US3728243A/en not_active Expired - Lifetime
- 1971-08-26 CA CA121,462A patent/CA943906A/en not_active Expired
- 1971-08-26 AT AT749071A patent/AT317566B/de not_active IP Right Cessation
- 1971-08-30 BE BE771941A patent/BE771941A/xx unknown
- 1971-08-31 DE DE2143603A patent/DE2143603C3/de not_active Expired
- 1971-08-31 AU AU32904/71A patent/AU461825B2/en not_active Expired
- 1971-08-31 NO NO03230/71A patent/NO128773B/no unknown
- 1971-08-31 GB GB4064371A patent/GB1352268A/en not_active Expired
- 1971-09-01 ZA ZA715862A patent/ZA715862B/xx unknown
- 1971-09-01 JP JP46066674A patent/JPS5242728B1/ja active Pending
- 1971-09-01 FR FR7131632A patent/FR2105173B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT317566B (de) | 1974-09-10 |
| US3728243A (en) | 1973-04-17 |
| DE2143603B2 (de) | 1974-08-22 |
| IS881B6 (is) | 1974-07-19 |
| CH544812A (de) | 1973-11-30 |
| GB1352268A (en) | 1974-05-08 |
| AU461825B2 (en) | 1975-06-05 |
| NO128773B (is) | 1974-01-07 |
| DE2143603C3 (de) | 1975-04-03 |
| CA943906A (en) | 1974-03-19 |
| AU3290471A (en) | 1973-03-08 |
| NL7111514A (is) | 1972-03-03 |
| JPS5242728B1 (is) | 1977-10-26 |
| BE771941A (fr) | 1971-12-31 |
| FR2105173B1 (is) | 1975-02-07 |
| FR2105173A1 (is) | 1972-04-28 |
| DE2143603A1 (de) | 1972-03-09 |
| ZA715862B (en) | 1972-04-26 |
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