NO741934L - - Google Patents
Info
- Publication number
- NO741934L NO741934L NO741934A NO741934A NO741934L NO 741934 L NO741934 L NO 741934L NO 741934 A NO741934 A NO 741934A NO 741934 A NO741934 A NO 741934A NO 741934 L NO741934 L NO 741934L
- Authority
- NO
- Norway
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
-
- 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
- C25C3/18—Electrolytes
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37481673A | 1973-06-28 | 1973-06-28 | |
| US00374802A US3852173A (en) | 1973-06-28 | 1973-06-28 | Alumina reduction process |
| US00374805A US3839167A (en) | 1973-06-28 | 1973-06-28 | Novel alumina feed for aluminum cell |
| US00374803A US3855086A (en) | 1973-06-28 | 1973-06-28 | Carbon anode protection in aluminum smelting cells |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO741934L true NO741934L (ru) | 1975-01-27 |
| NO140632B NO140632B (no) | 1979-07-02 |
| NO140632C NO140632C (no) | 1979-10-10 |
Family
ID=27503119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO741934A NO140632C (no) | 1973-06-28 | 1974-05-28 | Fremgangsmaate ved fremstilling av aluminium ved smelte-elektrolytisk spaltning av alumina under anvendelse av karbon-anoder |
Country Status (8)
| Country | Link |
|---|---|
| BR (1) | BR7405161A (ru) |
| CH (1) | CH615700A5 (ru) |
| DE (1) | DE2429576A1 (ru) |
| FR (1) | FR2235212B1 (ru) |
| IT (1) | IT1016149B (ru) |
| NO (1) | NO140632C (ru) |
| SE (1) | SE7406897L (ru) |
| SU (1) | SU795507A3 (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO180206C (no) * | 1992-11-30 | 1997-03-05 | Elkem Aluminium | Konstruksjonsdeler for aluminiumelektrolyseceller |
| AU5016596A (en) * | 1995-10-02 | 1997-04-28 | Aktsionernoe Obschestvo Otkrytogo Tipa "Bratsky Aljuminievy Zavod | Device for feeding raw material into aluminium electrolysis baths |
| CN114774992B (zh) * | 2022-05-18 | 2023-08-08 | 中国铝业股份有限公司 | 一种铝电解生产方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1194089A (ru) * | 1959-11-06 | |||
| FR1406746A (fr) * | 1964-07-24 | 1965-07-23 | Vaw Ver Aluminium Werke Ag | Procédé pour diminuer l'émission de fluor lors de la fabrication de l'aluminium par électrolyse ignée |
-
1974
- 1974-05-24 SE SE7406897A patent/SE7406897L/ not_active Application Discontinuation
- 1974-05-28 NO NO741934A patent/NO140632C/no unknown
- 1974-06-20 DE DE2429576A patent/DE2429576A1/de not_active Withdrawn
- 1974-06-24 FR FR7421905A patent/FR2235212B1/fr not_active Expired
- 1974-06-24 IT IT51691/74A patent/IT1016149B/it active
- 1974-06-24 CH CH864474A patent/CH615700A5/de not_active IP Right Cessation
- 1974-06-24 SU SU742042059A patent/SU795507A3/ru active
- 1974-06-24 BR BR5161/74A patent/BR7405161A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO140632C (no) | 1979-10-10 |
| SU795507A3 (ru) | 1981-01-07 |
| BR7405161A (pt) | 1976-02-24 |
| SE7406897L (ru) | 1974-12-30 |
| FR2235212B1 (ru) | 1977-03-11 |
| DE2429576A1 (de) | 1975-01-23 |
| NO140632B (no) | 1979-07-02 |
| CH615700A5 (en) | 1980-02-15 |
| IT1016149B (it) | 1977-05-30 |
| FR2235212A1 (ru) | 1975-01-24 |