NO942555L - Method and apparatus for refining aluminum - Google Patents
Method and apparatus for refining aluminumInfo
- Publication number
- NO942555L NO942555L NO942555A NO942555A NO942555L NO 942555 L NO942555 L NO 942555L NO 942555 A NO942555 A NO 942555A NO 942555 A NO942555 A NO 942555A NO 942555 L NO942555 L NO 942555L
- Authority
- NO
- Norway
- Prior art keywords
- refining aluminum
- refining
- aluminum
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
-
- 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
- C25C3/24—Refining
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934329732 DE4329732C1 (en) | 1993-09-03 | 1993-09-03 | Aluminium@ refining |
Publications (3)
Publication Number | Publication Date |
---|---|
NO942555D0 NO942555D0 (en) | 1994-07-06 |
NO942555L true NO942555L (en) | 1995-03-06 |
NO303944B1 NO303944B1 (en) | 1998-09-28 |
Family
ID=6496731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO942555A NO303944B1 (en) | 1993-09-03 | 1994-07-06 | Method and apparatus for refining aluminum |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4329732C1 (en) |
FR (1) | FR2709498B1 (en) |
NO (1) | NO303944B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR982981A (en) * | 1943-08-11 | 1951-06-18 | Continuous casting ultra low voltage drop igneous electrolysis furnaces | |
GB583831A (en) * | 1944-11-25 | 1946-12-31 | Aerlec Aluminium Ltd | New or improved apparatus for the refining or recovery of aluminium |
US3161579A (en) * | 1961-03-06 | 1964-12-15 | Kaiser Aluminium Chem Corp | Electrolytic cell for the production of aluminum |
CH654335A5 (en) * | 1983-03-11 | 1986-02-14 | Alusuisse | CELL FOR REFINING ALUMINUM. |
-
1993
- 1993-09-03 DE DE19934329732 patent/DE4329732C1/en not_active Expired - Lifetime
-
1994
- 1994-07-06 NO NO942555A patent/NO303944B1/en not_active IP Right Cessation
- 1994-08-17 FR FR9410171A patent/FR2709498B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2709498B1 (en) | 1996-03-08 |
FR2709498A1 (en) | 1995-03-10 |
DE4329732C1 (en) | 1994-08-04 |
NO942555D0 (en) | 1994-07-06 |
NO303944B1 (en) | 1998-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |