NO20000095D0 - Drenert katodecelle for produksjon av aluminium - Google Patents
Drenert katodecelle for produksjon av aluminiumInfo
- Publication number
- NO20000095D0 NO20000095D0 NO20000095A NO20000095A NO20000095D0 NO 20000095 D0 NO20000095 D0 NO 20000095D0 NO 20000095 A NO20000095 A NO 20000095A NO 20000095 A NO20000095 A NO 20000095A NO 20000095 D0 NO20000095 D0 NO 20000095D0
- Authority
- NO
- Norway
- Prior art keywords
- cathode cell
- aluminum production
- drained cathode
- drained
- aluminum
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89096397A | 1997-07-08 | 1997-07-08 | |
PCT/IB1998/001045 WO1999002764A1 (en) | 1997-07-08 | 1998-07-07 | A drained cathode cell for the production of aluminium |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20000095D0 true NO20000095D0 (no) | 2000-01-07 |
NO20000095L NO20000095L (no) | 2000-03-06 |
NO321787B1 NO321787B1 (no) | 2006-07-03 |
Family
ID=25397393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20000095A NO321787B1 (no) | 1997-07-08 | 2000-01-07 | Celle med drenert katode for aluminiumproduksjon, og fremgangsmate for fremstilling av aluminium |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0996773B1 (no) |
AU (1) | AU8031398A (no) |
CA (1) | CA2295495C (no) |
DE (1) | DE69837966T2 (no) |
NO (1) | NO321787B1 (no) |
WO (1) | WO1999002764A1 (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5938914A (en) * | 1997-09-19 | 1999-08-17 | Aluminum Company Of America | Molten salt bath circulation design for an electrolytic cell |
EP1190117B1 (en) * | 1999-04-16 | 2004-12-22 | MOLTECH Invent S.A. | Electrolytic cell with improved alumina feed device |
ATE276384T1 (de) * | 1999-10-26 | 2004-10-15 | Moltech Invent Sa | Bei niedriger temperatur betriebene elektrolysezelle zur herstellung von aluminium |
WO2007105124A2 (en) * | 2006-03-10 | 2007-09-20 | Moltech Invent S.A. | Aluminium electrowinning cell with reduced heat loss |
CN100478500C (zh) | 2007-03-02 | 2009-04-15 | 冯乃祥 | 一种异形阴极碳块结构铝电解槽 |
DE102010039638B4 (de) * | 2010-08-23 | 2015-11-19 | Sgl Carbon Se | Kathode, Vorrichtung zur Aluminiumgewinnung und Verwendung der Kathode bei der Aluminiumgewinnung |
DE102011086040A1 (de) * | 2011-11-09 | 2013-05-16 | Sgl Carbon Se | Elektrolysezelle, insbesondere zur Herstellung von Aluminium, mit einer wannenförmigen Kathode |
AU2013204396B2 (en) * | 2012-05-16 | 2015-01-29 | Lynas Services Pty Ltd | Electrolytic cell for production of rare earth metals |
WO2014060422A2 (de) * | 2012-10-17 | 2014-04-24 | Sgl Carbon Se | Kathodenblock mit trapezförmigem querschnitt |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1251962B (de) * | 1963-11-21 | 1967-10-12 | The British Aluminium Company Limited, London | Kathode fur eine Elektrolysezelle zur Herstellung von Aluminium und Verfahren zur Herstellung derselben |
WO1992003597A1 (en) * | 1990-08-20 | 1992-03-05 | Comalco Aluminium Limited | Improved aluminium smelting cell |
ES2141764T3 (es) * | 1992-04-01 | 2000-04-01 | Moltech Invent Sa | Prevencion de la oxidacion de materiales carbonosos y otros a temperaturas elevadas. |
DE69526264T2 (de) * | 1994-09-08 | 2002-10-24 | Moltech Invent Sa | Aluminium Elektrolysezelle mit drainierfähige Kathode |
-
1998
- 1998-07-07 CA CA002295495A patent/CA2295495C/en not_active Expired - Fee Related
- 1998-07-07 WO PCT/IB1998/001045 patent/WO1999002764A1/en active IP Right Grant
- 1998-07-07 DE DE69837966T patent/DE69837966T2/de not_active Expired - Fee Related
- 1998-07-07 AU AU80313/98A patent/AU8031398A/en not_active Abandoned
- 1998-07-07 EP EP98928496A patent/EP0996773B1/en not_active Expired - Lifetime
-
2000
- 2000-01-07 NO NO20000095A patent/NO321787B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO20000095L (no) | 2000-03-06 |
WO1999002764A1 (en) | 1999-01-21 |
CA2295495C (en) | 2007-11-20 |
DE69837966T2 (de) | 2008-02-28 |
AU8031398A (en) | 1999-02-08 |
EP0996773A1 (en) | 2000-05-03 |
EP0996773B1 (en) | 2007-06-20 |
NO321787B1 (no) | 2006-07-03 |
CA2295495A1 (en) | 1999-01-21 |
DE69837966D1 (de) | 2007-08-02 |
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