NO832198L - Katode for anvendelse i smelteelektrolysecelle for fremstilling av aluminium - Google Patents
Katode for anvendelse i smelteelektrolysecelle for fremstilling av aluminiumInfo
- Publication number
- NO832198L NO832198L NO832198A NO832198A NO832198L NO 832198 L NO832198 L NO 832198L NO 832198 A NO832198 A NO 832198A NO 832198 A NO832198 A NO 832198A NO 832198 L NO832198 L NO 832198L
- Authority
- NO
- Norway
- Prior art keywords
- cathode
- solid
- stated
- open
- aluminum
- Prior art date
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 48
- 229910052782 aluminium Inorganic materials 0.000 title claims description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 230000008018 melting Effects 0.000 title 1
- 238000002844 melting Methods 0.000 title 1
- 239000007787 solid Substances 0.000 claims description 38
- 238000005868 electrolysis reaction Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 21
- 229910000951 Aluminide Inorganic materials 0.000 claims description 20
- 239000003792 electrolyte Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 11
- 229910052723 transition metal Inorganic materials 0.000 claims description 10
- 150000003624 transition metals Chemical class 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000003575 carbonaceous material Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229920006395 saturated elastomer Polymers 0.000 claims description 7
- OQPDWFJSZHWILH-UHFFFAOYSA-N [Al].[Al].[Al].[Ti] Chemical compound [Al].[Al].[Al].[Ti] OQPDWFJSZHWILH-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910021324 titanium aluminide Inorganic materials 0.000 claims description 6
- 239000010406 cathode material Substances 0.000 claims description 5
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 3
- 229910033181 TiB2 Inorganic materials 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 9
- 239000010936 titanium Substances 0.000 description 9
- 229910052719 titanium Inorganic materials 0.000 description 9
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 150000001398 aluminium Chemical class 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum ions Chemical class 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6788/81A CH648870A5 (de) | 1981-10-23 | 1981-10-23 | Kathode fuer eine schmelzflusselektrolysezelle zur herstellung von aluminium. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO832198L true NO832198L (no) | 1983-06-17 |
Family
ID=4315036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO832198A NO832198L (no) | 1981-10-23 | 1983-06-17 | Katode for anvendelse i smelteelektrolysecelle for fremstilling av aluminium |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4462886A (fr) |
| EP (1) | EP0091914B1 (fr) |
| CA (1) | CA1209526A (fr) |
| CH (1) | CH648870A5 (fr) |
| DE (1) | DE3142686C1 (fr) |
| IT (1) | IT1152748B (fr) |
| NO (1) | NO832198L (fr) |
| WO (1) | WO1983001465A1 (fr) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2518124A1 (fr) * | 1981-12-11 | 1983-06-17 | Pechiney Aluminium | Elements cathodiques flottants, a base de refractaire electroconducteur, pour la production d'aluminium par electrolyse |
| US4544457A (en) * | 1982-05-10 | 1985-10-01 | Eltech Systems Corporation | Dimensionally stable drained aluminum electrowinning cathode method and apparatus |
| US4560448A (en) * | 1982-05-10 | 1985-12-24 | Eltech Systems Corporation | Aluminum wettable materials for aluminum production |
| DE3375409D1 (en) * | 1982-05-10 | 1988-02-25 | Eltech Systems Corp | Aluminum wettable materials |
| EP0096001B1 (fr) * | 1982-05-10 | 1987-01-14 | Eltech Systems Corporation | Cathode dimensionellement stable à drainage pour l'obtention électrolytique d'aluminium, méthode et appareil pour sa fabrication |
| FR2529580B1 (fr) * | 1982-06-30 | 1986-03-21 | Pechiney Aluminium | Cuve d'electrolyse pour la production d'aluminium, comportant un ecran conducteur flottant |
| CH651855A5 (de) * | 1982-07-09 | 1985-10-15 | Alusuisse | Festkoerperkathode in einer schmelzflusselektrolysezelle. |
| US4622111A (en) * | 1983-04-26 | 1986-11-11 | Aluminum Company Of America | Apparatus and method for electrolysis and inclined electrodes |
| US4596637A (en) * | 1983-04-26 | 1986-06-24 | Aluminum Company Of America | Apparatus and method for electrolysis and float |
| US4664760A (en) * | 1983-04-26 | 1987-05-12 | Aluminum Company Of America | Electrolytic cell and method of electrolysis using supported electrodes |
| CA2088482C (fr) * | 1990-08-20 | 2000-12-26 | Drago D. Juric | Cellule de fusion sans rebord pour la fusion de l'aluminium |
| DE4118304A1 (de) * | 1991-06-04 | 1992-12-24 | Vaw Ver Aluminium Werke Ag | Elektrolysezelle zur aluminiumgewinnung |
| CA2108072A1 (fr) * | 1992-03-19 | 1995-04-09 | Robert P. Coe | Protection des billets de spectacle contre la contrefacon |
| EP0905284B1 (fr) * | 1994-09-08 | 2002-04-03 | MOLTECH Invent S.A. | Cuve d'électrolyse d'aluminium à cathode drainée |
| US5472578A (en) * | 1994-09-16 | 1995-12-05 | Moltech Invent S.A. | Aluminium production cell and assembly |
| US5498320A (en) * | 1994-12-15 | 1996-03-12 | Solv-Ex Corporation | Method and apparatus for electrolytic reduction of fine-particle alumina with porous-cathode cells |
| ATE294262T1 (de) * | 1999-10-26 | 2005-05-15 | Moltech Invent Sa | Aluminium elektrogewinnungszelle mit drainierter kathode und verbesserter elektrolytumwälzung |
| RU2283372C2 (ru) * | 2001-03-07 | 2006-09-10 | Мольтех Инвент С.А. | Электролизер для электрохимического получения алюминия, работающий с анодами на основе металла |
| CN101698945B (zh) * | 2009-11-03 | 2011-07-27 | 中国铝业股份有限公司 | 一种碳素纤维增强型阴极炭块及其制备方法 |
| CN102953083B (zh) * | 2011-08-25 | 2016-08-24 | 贵阳铝镁设计研究院有限公司 | 内腔阴极结构铝电解槽 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE549859A (fr) * | 1955-07-28 | |||
| US3459515A (en) * | 1964-03-31 | 1969-08-05 | Du Pont | Cermets of aluminum with titanium carbide and titanium and zirconium borides |
| US3471380A (en) * | 1966-10-25 | 1969-10-07 | Reynolds Metals Co | Method of treating cathode surfaces in alumina reduction cells |
| US3661736A (en) * | 1969-05-07 | 1972-05-09 | Olin Mathieson | Refractory hard metal composite cathode aluminum reduction cell |
| US4224128A (en) * | 1979-08-17 | 1980-09-23 | Ppg Industries, Inc. | Cathode assembly for electrolytic aluminum reduction cell |
| US4339316A (en) * | 1980-09-22 | 1982-07-13 | Aluminum Company Of America | Intermediate layer for seating RHM tubes in cathode blocks |
-
1981
- 1981-10-23 CH CH6788/81A patent/CH648870A5/de not_active IP Right Cessation
- 1981-10-28 DE DE3142686A patent/DE3142686C1/de not_active Expired
-
1982
- 1982-10-14 WO PCT/CH1982/000110 patent/WO1983001465A1/fr active IP Right Grant
- 1982-10-14 EP EP82902974A patent/EP0091914B1/fr not_active Expired
- 1982-10-18 US US06/435,046 patent/US4462886A/en not_active Expired - Fee Related
- 1982-10-20 IT IT23834/82A patent/IT1152748B/it active
- 1982-10-22 CA CA000413976A patent/CA1209526A/fr not_active Expired
-
1983
- 1983-06-17 NO NO832198A patent/NO832198L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0091914A1 (fr) | 1983-10-26 |
| US4462886A (en) | 1984-07-31 |
| DE3142686C1 (de) | 1983-02-03 |
| IT8223834A0 (it) | 1982-10-20 |
| IT1152748B (it) | 1987-01-07 |
| CH648870A5 (de) | 1985-04-15 |
| WO1983001465A1 (fr) | 1983-04-28 |
| EP0091914B1 (fr) | 1985-08-21 |
| CA1209526A (fr) | 1986-08-12 |
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