NO177191C - Celle for elektrolytisk fremstilling av aluminium, og metode for å fornye en brukt cellebunn i en aluminiumproduksjonscelle - Google Patents
Celle for elektrolytisk fremstilling av aluminium, og metode for å fornye en brukt cellebunn i en aluminiumproduksjonscelleInfo
- Publication number
- NO177191C NO177191C NO901224A NO901224A NO177191C NO 177191 C NO177191 C NO 177191C NO 901224 A NO901224 A NO 901224A NO 901224 A NO901224 A NO 901224A NO 177191 C NO177191 C NO 177191C
- Authority
- NO
- Norway
- Prior art keywords
- cell
- aluminum
- production
- renewing
- spent
- 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
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Electrotherapy Devices (AREA)
- Floor Finish (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1987/002357 WO1989002490A1 (en) | 1987-09-16 | 1987-09-16 | Composite cell bottom for aluminum electrowinning |
PCT/EP1988/000816 WO1989002487A1 (en) | 1987-09-16 | 1988-09-08 | Composite cell bottom for aluminum electrowinning |
Publications (4)
Publication Number | Publication Date |
---|---|
NO901224L NO901224L (no) | 1990-03-15 |
NO901224D0 NO901224D0 (no) | 1990-03-15 |
NO177191B NO177191B (no) | 1995-04-24 |
NO177191C true NO177191C (no) | 1995-08-02 |
Family
ID=22202559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO901224A NO177191C (no) | 1987-09-16 | 1990-03-15 | Celle for elektrolytisk fremstilling av aluminium, og metode for å fornye en brukt cellebunn i en aluminiumproduksjonscelle |
Country Status (10)
Country | Link |
---|---|
US (1) | US5135621A (no) |
EP (1) | EP0308013B1 (no) |
AT (1) | ATE89336T1 (no) |
AU (1) | AU621836B2 (no) |
BR (1) | BR8807702A (no) |
CA (1) | CA1336179C (no) |
DE (1) | DE3880940D1 (no) |
ES (1) | ES2040326T3 (no) |
NO (1) | NO177191C (no) |
WO (2) | WO1989002490A1 (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5227045A (en) * | 1989-01-09 | 1993-07-13 | Townsend Douglas W | Supersaturation coating of cathode substrate |
EP0560814B1 (en) * | 1990-11-28 | 1995-07-05 | MOLTECH Invent S.A. | Electrode assemblies and multimonopolar cells for aluminium electrowinning |
US6001236A (en) | 1992-04-01 | 1999-12-14 | Moltech Invent S.A. | Application of refractory borides to protect carbon-containing components of aluminium production cells |
US5651874A (en) | 1993-05-28 | 1997-07-29 | Moltech Invent S.A. | Method for production of aluminum utilizing protected carbon-containing components |
US5362366A (en) * | 1992-04-27 | 1994-11-08 | Moltech Invent S.A. | Anode-cathode arrangement for aluminum production cells |
US5413689A (en) * | 1992-06-12 | 1995-05-09 | Moltech Invent S.A. | Carbon containing body or mass useful as cell component |
WO1994024069A1 (en) * | 1993-04-19 | 1994-10-27 | Moltech Invent S.A. | Conditioning of cell components for aluminium production |
US5679224A (en) * | 1993-11-23 | 1997-10-21 | Moltech Invent S.A. | Treated carbon or carbon-based cathodic components of aluminum production cells |
US5753163A (en) | 1995-08-28 | 1998-05-19 | Moltech. Invent S.A. | Production of bodies of refractory borides |
DE60003683T2 (de) * | 1999-04-16 | 2004-06-03 | Moltech Invent S.A. | Aluminium-elektrogewinnungszelle mit v-förmigem kathodenboden |
CN101787548B (zh) * | 2009-01-22 | 2013-02-27 | 贵阳铝镁设计研究院有限公司 | 铝电解槽阴极结构 |
US8795507B2 (en) | 2011-08-05 | 2014-08-05 | Alcoa Inc. | Apparatus and method for improving magneto-hydrodynamics stability and reducing energy consumption for aluminum reduction cells |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093570A (en) * | 1959-10-20 | 1963-06-11 | Reynolds Metals Co | Refractory lining for alumina reduction cells |
US3287247A (en) * | 1962-07-24 | 1966-11-22 | Reynolds Metals Co | Electrolytic cell for the production of aluminum |
US3457158A (en) * | 1964-10-02 | 1969-07-22 | Reynolds Metals Co | Cell lining system |
US3390071A (en) * | 1964-10-26 | 1968-06-25 | Reynolds Metals Co | Cathode construction for aluminum reduction cell |
US3370071A (en) * | 1965-06-01 | 1968-02-20 | Merck & Co Inc | 3-keto-13beta-alkyl-17beta-acetyl-gona-4, 9-dienes and process |
GB1206604A (en) * | 1967-10-04 | 1970-09-23 | Tatabanyai Aluminiumkoho | Cell for the prodcution of aluminium by fusion electrolysis and method of operating the cell |
DE2318599C3 (de) * | 1973-04-13 | 1978-08-10 | Gebrueder Giulini Gmbh, 6700 Ludwigshafen | Aluminium-Elektrolyse-Ofen mit einer den besonderen Erfordernissen des Elektrolyse-Prozesses angepaßten kathodischen Stromverteilung |
US3960696A (en) * | 1974-06-18 | 1976-06-01 | Gebr. Giulini Gmbh | Aluminum electrolysis furnace |
CH643885A5 (de) * | 1980-05-14 | 1984-06-29 | Alusuisse | Elektrodenanordnung einer schmelzflusselektrolysezelle zur herstellung von aluminium. |
ZA824256B (en) * | 1981-06-25 | 1983-05-25 | Alcan Int Ltd | Electrolytic reduction cells |
EP0095854B1 (en) * | 1982-05-28 | 1987-08-19 | Alcan International Limited | Improvements in electrolytic reduction cells for aluminium production |
US4540475A (en) * | 1982-12-30 | 1985-09-10 | Corning Glass Works | Electrolytic Al production with reactive sintered ceramic components of boride-oxide phases |
DE3469043D1 (en) * | 1983-11-29 | 1988-03-03 | Alcan Int Ltd | Aluminium reduction cells |
GB8331769D0 (en) * | 1983-11-29 | 1984-01-04 | Alcan Int Ltd | Aluminium reduction cells |
CH658674A5 (de) * | 1984-03-02 | 1986-11-28 | Alusuisse | Kathodenwanne fuer eine aluminium-elektrolysezelle und verfahren zur herstellung von deren seitenwand bildenden verbundkoerpern. |
EP0193491A1 (de) * | 1985-02-15 | 1986-09-03 | Schweizerische Aluminium Ag | Elektrolysewanne |
GB8522138D0 (en) * | 1985-09-06 | 1985-10-09 | Alcan Int Ltd | Linings for aluminium reduction cells |
US4795540A (en) * | 1987-05-19 | 1989-01-03 | Comalco Aluminum, Ltd. | Slotted cathode collector bar for electrolyte reduction cell |
AU610197B2 (en) * | 1987-07-14 | 1991-05-16 | Alcan International Limited | Linings for aluminum reduction cells |
-
1987
- 1987-09-16 WO PCT/US1987/002357 patent/WO1989002490A1/en unknown
-
1988
- 1988-09-08 WO PCT/EP1988/000816 patent/WO1989002487A1/en unknown
- 1988-09-08 US US07/466,366 patent/US5135621A/en not_active Expired - Fee Related
- 1988-09-08 DE DE8888201956T patent/DE3880940D1/de not_active Expired - Fee Related
- 1988-09-08 BR BR888807702A patent/BR8807702A/pt not_active Application Discontinuation
- 1988-09-08 AU AU24259/88A patent/AU621836B2/en not_active Ceased
- 1988-09-08 ES ES198888201956T patent/ES2040326T3/es not_active Expired - Lifetime
- 1988-09-08 EP EP88201956A patent/EP0308013B1/en not_active Expired - Lifetime
- 1988-09-08 AT AT88201956T patent/ATE89336T1/de not_active IP Right Cessation
- 1988-09-15 CA CA000577515A patent/CA1336179C/en not_active Expired - Fee Related
-
1990
- 1990-03-15 NO NO901224A patent/NO177191C/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU2425988A (en) | 1989-04-17 |
EP0308013B1 (en) | 1993-05-12 |
DE3880940D1 (de) | 1993-06-17 |
EP0308013A1 (en) | 1989-03-22 |
US5135621A (en) | 1992-08-04 |
WO1989002490A1 (en) | 1989-03-23 |
NO901224L (no) | 1990-03-15 |
BR8807702A (pt) | 1990-07-24 |
DE3880940T2 (no) | 1993-08-26 |
ES2040326T3 (es) | 1993-10-16 |
ATE89336T1 (de) | 1993-05-15 |
WO1989002487A1 (en) | 1989-03-23 |
AU621836B2 (en) | 1992-03-26 |
NO177191B (no) | 1995-04-24 |
CA1336179C (en) | 1995-07-04 |
NO901224D0 (no) | 1990-03-15 |
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