NO800727L - Katodiske stroemledere til bruk ved aluminiumreduksjon - Google Patents
Katodiske stroemledere til bruk ved aluminiumreduksjonInfo
- Publication number
- NO800727L NO800727L NO800727A NO800727A NO800727L NO 800727 L NO800727 L NO 800727L NO 800727 A NO800727 A NO 800727A NO 800727 A NO800727 A NO 800727A NO 800727 L NO800727 L NO 800727L
- Authority
- NO
- Norway
- Prior art keywords
- plate
- carbon
- cell
- pin
- molten
- Prior art date
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 27
- 229910052782 aluminium Inorganic materials 0.000 title claims description 26
- 230000009467 reduction Effects 0.000 title claims description 8
- 239000004020 conductor Substances 0.000 title description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 50
- 229910052799 carbon Inorganic materials 0.000 claims description 49
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 7
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 5
- 229910033181 TiB2 Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 4
- 150000002739 metals Chemical group 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 150000001247 metal acetylides Chemical class 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910001610 cryolite Inorganic materials 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 101100165186 Caenorhabditis elegans bath-34 gene Proteins 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical group FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 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
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
- C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
-
- 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
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)
- Sealing Battery Cases Or Jackets (AREA)
- Prevention Of Electric Corrosion (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/033,782 US4231853A (en) | 1979-04-27 | 1979-04-27 | Cathodic current conducting elements for use in aluminum reduction cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO800727L true NO800727L (no) | 1980-10-28 |
Family
ID=21872408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO800727A NO800727L (no) | 1979-04-27 | 1980-03-13 | Katodiske stroemledere til bruk ved aluminiumreduksjon |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4231853A (fr) |
| JP (1) | JPS55145186A (fr) |
| AU (1) | AU520144B2 (fr) |
| BE (1) | BE882992A (fr) |
| CA (1) | CA1137445A (fr) |
| DE (1) | DE3015244A1 (fr) |
| FR (1) | FR2455094A1 (fr) |
| GB (1) | GB2048948B (fr) |
| IT (1) | IT1141327B (fr) |
| NL (1) | NL8002072A (fr) |
| NO (1) | NO800727L (fr) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338177A (en) * | 1978-09-22 | 1982-07-06 | Metallurgical, Inc. | Electrolytic cell for the production of aluminum |
| US4670110A (en) * | 1979-07-30 | 1987-06-02 | Metallurgical, Inc. | Process for the electrolytic deposition of aluminum using a composite anode |
| GB2069530B (en) * | 1980-01-28 | 1984-05-16 | Diamond Shamrock Corp | Packed cathode bed for electrowinning metals from fused salts |
| US4333813A (en) * | 1980-03-03 | 1982-06-08 | Reynolds Metals Company | Cathodes for alumina reduction cells |
| CH644406A5 (de) * | 1980-04-03 | 1984-07-31 | Alusuisse | Schmelzflusselektrolysezelle zur herstellung von aluminium. |
| NZ197038A (en) * | 1980-05-23 | 1984-04-27 | Alusuisse | Cathode for the production of aluminium |
| US4410403A (en) * | 1980-06-17 | 1983-10-18 | Aluminum Company Of America | Electrolysis method |
| US4349427A (en) * | 1980-06-23 | 1982-09-14 | Kaiser Aluminum & Chemical Corporation | Aluminum reduction cell electrode |
| US4341611A (en) * | 1980-12-18 | 1982-07-27 | Reynolds Metals Company | Alumina reduction cell |
| US4383910A (en) * | 1981-05-21 | 1983-05-17 | Reynolds Metals Company | Alumina reduction cell |
| ZA824254B (en) * | 1981-06-25 | 1983-05-25 | Alcan Int Ltd | Electrolytic reduction cells |
| ZA824255B (en) * | 1981-06-25 | 1983-05-25 | Alcan Int Ltd | Electrolytic reduction cells |
| WO1983000325A1 (fr) * | 1981-07-27 | 1983-02-03 | Great Lakes Carbon Corp | Metaux refractaires durs frittes |
| US4465581A (en) * | 1981-07-27 | 1984-08-14 | Great Lakes Carbon Corporation | Composite of TiB2 -graphite |
| US4377463A (en) * | 1981-07-27 | 1983-03-22 | Great Lakes Carbon Corporation | Controlled atmosphere processing of TiB2 /carbon composites |
| US4544457A (en) * | 1982-05-10 | 1985-10-01 | Eltech Systems Corporation | Dimensionally stable drained aluminum electrowinning cathode method and apparatus |
| DE3369162D1 (en) * | 1982-05-10 | 1987-02-19 | Eltech Systems Corp | Dimensionally stable drained aluminum electrowinning cathode method and apparatus |
| US4592882A (en) * | 1983-03-30 | 1986-06-03 | Union Carbide Corporation | Method of making aluminum-resistant titanium diboride articles |
| US4450054A (en) * | 1983-09-28 | 1984-05-22 | Reynolds Metals Company | Alumina reduction cell |
| ZA939468B (en) * | 1992-12-17 | 1994-08-10 | Comalco Alu | Electrolysis cell for metal production |
| US6863788B2 (en) * | 2002-07-29 | 2005-03-08 | Alcoa Inc. | Interlocking wettable ceramic tiles |
| AU2007262349A1 (en) * | 2006-06-22 | 2007-12-27 | Rio Tinto Alcan International Limited | Aluminium collection in electrowinning cells |
| BR122013010012B1 (pt) | 2009-07-28 | 2020-09-29 | Alcoa Usa Corp. | Componentes de uma célula de eletrólise de alumínio, eletrodo para uso em uma célula de eletrólise de alumínio, célula de eletrólise de alumínio, processo para produzir componentes de tib2 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3156639A (en) * | 1961-08-17 | 1964-11-10 | Reynolds Metals Co | Electrode |
| FR1303788A (fr) * | 1961-10-13 | 1962-09-14 | Union Carbide Corp | Procédé de placage de pièces en carbone |
| US3287247A (en) * | 1962-07-24 | 1966-11-22 | Reynolds Metals Co | Electrolytic cell for the production of aluminum |
| US3321392A (en) * | 1962-09-07 | 1967-05-23 | Reynolds Metals Co | Alumina reduction cell and method for making refractory lining therefor |
| US3661736A (en) * | 1969-05-07 | 1972-05-09 | Olin Mathieson | Refractory hard metal composite cathode aluminum reduction cell |
| CH576005A5 (fr) * | 1972-03-21 | 1976-05-31 | Alusuisse | |
| US4071420A (en) * | 1975-12-31 | 1978-01-31 | Aluminum Company Of America | Electrolytic production of metal |
| NO764014L (fr) * | 1975-12-31 | 1977-07-01 | Aluminum Co Of America | |
| US4093524A (en) * | 1976-12-10 | 1978-06-06 | Kaiser Aluminum & Chemical Corporation | Bonding of refractory hard metal |
-
1979
- 1979-04-27 US US06/033,782 patent/US4231853A/en not_active Expired - Lifetime
-
1980
- 1980-02-13 CA CA000345580A patent/CA1137445A/fr not_active Expired
- 1980-02-20 AU AU55721/80A patent/AU520144B2/en not_active Ceased
- 1980-02-26 JP JP2332380A patent/JPS55145186A/ja active Pending
- 1980-03-13 NO NO800727A patent/NO800727L/no unknown
- 1980-04-09 NL NL8002072A patent/NL8002072A/nl not_active Application Discontinuation
- 1980-04-21 DE DE19803015244 patent/DE3015244A1/de not_active Withdrawn
- 1980-04-24 IT IT21623/80A patent/IT1141327B/it active
- 1980-04-24 FR FR8009290A patent/FR2455094A1/fr not_active Withdrawn
- 1980-04-25 BE BE0/200381A patent/BE882992A/fr unknown
- 1980-04-25 GB GB8013727A patent/GB2048948B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE882992A (fr) | 1980-10-27 |
| JPS55145186A (en) | 1980-11-12 |
| CA1137445A (fr) | 1982-12-14 |
| IT1141327B (it) | 1986-10-01 |
| GB2048948A (en) | 1980-12-17 |
| DE3015244A1 (de) | 1980-10-30 |
| GB2048948B (en) | 1983-03-30 |
| IT8021623A0 (it) | 1980-04-24 |
| US4231853A (en) | 1980-11-04 |
| FR2455094A1 (fr) | 1980-11-21 |
| AU5572180A (en) | 1981-01-15 |
| AU520144B2 (en) | 1982-01-14 |
| NL8002072A (nl) | 1980-10-29 |
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