NO20021952D0 - Lavtemperaturceller for elektroutvinning av aluminium - Google Patents
Lavtemperaturceller for elektroutvinning av aluminiumInfo
- Publication number
- NO20021952D0 NO20021952D0 NO20021952A NO20021952A NO20021952D0 NO 20021952 D0 NO20021952 D0 NO 20021952D0 NO 20021952 A NO20021952 A NO 20021952A NO 20021952 A NO20021952 A NO 20021952A NO 20021952 D0 NO20021952 D0 NO 20021952D0
- Authority
- NO
- Norway
- Prior art keywords
- cell
- aluminum
- low temperature
- nickel
- reduced temperature
- 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
-
- 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
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)
- Conductive Materials (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IBPCT/IB99/01739 | 1999-10-26 | ||
PCT/IB2000/001481 WO2001031086A1 (en) | 1999-10-26 | 2000-10-16 | Low temperature operating cell for the electrowinning of aluminium |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20021952L NO20021952L (no) | 2002-04-25 |
NO20021952D0 true NO20021952D0 (no) | 2002-04-25 |
Family
ID=11004917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20021952A NO20021952D0 (no) | 1999-10-26 | 2002-04-25 | Lavtemperaturceller for elektroutvinning av aluminium |
Country Status (10)
Country | Link |
---|---|
US (1) | US6783656B2 (no) |
EP (1) | EP1230435B1 (no) |
AT (1) | ATE276384T1 (no) |
AU (1) | AU776726B2 (no) |
CA (1) | CA2384318A1 (no) |
DE (1) | DE60013886T2 (no) |
ES (1) | ES2223587T3 (no) |
NO (1) | NO20021952D0 (no) |
NZ (1) | NZ517675A (no) |
WO (1) | WO2001031086A1 (no) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050194066A1 (en) * | 1999-12-09 | 2005-09-08 | Jean-Jacques Duruz | Metal-based anodes for aluminium electrowinning cells |
US6638412B2 (en) * | 2000-12-01 | 2003-10-28 | Moltech Invent S.A. | Prevention of dissolution of metal-based aluminium production anodes |
NZ529850A (en) * | 2001-05-30 | 2005-11-25 | Moltech Invent S | Operation of aluminium electrowinning cells having metal-based anodes |
NO20024048D0 (no) * | 2002-08-23 | 2002-08-23 | Norsk Hydro As | Fremgangsmåte for drift av en elektrolysecelle samt midler for samme |
CA2503902A1 (en) * | 2002-12-04 | 2004-06-17 | Moltech Invent S.A. | Electrolytic cell with improved feed device |
AU2004265508B2 (en) * | 2003-08-14 | 2010-03-11 | Rio Tinto Alcan International Limited | Metal electrowinning cell with electrolyte purifier |
US7282133B2 (en) * | 2004-03-08 | 2007-10-16 | Alcoa Inc. | Cermet inert anode assembly heat radiation shield |
CN100371501C (zh) * | 2004-07-06 | 2008-02-27 | 中南大学 | 一种导流式硼化钛涂层阴极铝电解槽 |
WO2007148297A2 (en) * | 2006-06-22 | 2007-12-27 | Moltech Invent S.A. | Aluminium collection in electrowinning cells |
SA08290057B1 (ar) * | 2007-02-13 | 2012-10-01 | تشينا الومنيوم انترناشونال انجنيرينج كوربوريشن ليمتد | خلية تحليل كهربي للألومنيوم |
CN101748436B (zh) * | 2008-11-27 | 2011-04-06 | 沈阳铝镁设计研究院 | 一种预焙阳极铝电解槽 |
CN101575717A (zh) * | 2009-06-19 | 2009-11-11 | 中国铝业股份有限公司 | 一种铝电解槽的阴极结构 |
CN101701344B (zh) * | 2009-11-12 | 2011-08-31 | 沈阳北冶冶金科技有限公司 | 一种降低电解槽中铝液流速、减缓阴极磨损的方法 |
CN101709485B (zh) | 2009-12-18 | 2012-07-04 | 中国铝业股份有限公司 | 一种采用惰性阳极生产原铝的铝电解槽 |
CN101724863B (zh) * | 2009-12-30 | 2012-07-04 | 冯乃祥 | 一种能减缓阴极凸起磨蚀的铝电解槽 |
US8501050B2 (en) | 2011-09-28 | 2013-08-06 | Kennametal Inc. | Titanium diboride-silicon carbide composites useful in electrolytic aluminum production cells and methods for producing the same |
AU2014244488B2 (en) * | 2013-03-13 | 2017-02-09 | Alcoa Usa Corp. | Systems and methods of protecting electrolysis cells |
FR3012473A1 (fr) * | 2013-10-30 | 2015-05-01 | Rio Tinto Alcan Int Ltd | Dispositif d'etancheite pour capot de cellule d'electrolyse |
US9752663B2 (en) * | 2014-12-17 | 2017-09-05 | Schaeffler Technologies AG & Co. KG | Combined linear bearing and lifting actuator for smelting assembly |
WO2018178509A1 (en) * | 2017-03-29 | 2018-10-04 | Kumera Oy | Adjustment device mechanism for anodes of an aluminium smelter and method for adjusting anodes of an aluminium smelter |
CN110029366B (zh) * | 2019-04-22 | 2020-09-22 | 贵州铝城铝业原材料研究发展有限公司 | 一种铝电解连续预焙阳极机械式钢爪保温结构 |
CN110777395A (zh) * | 2019-11-27 | 2020-02-11 | 镇江慧诚新材料科技有限公司 | 一种氧铝联产电解槽上部结构 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2069529A (en) * | 1980-01-17 | 1981-08-26 | Diamond Shamrock Corp | Cermet anode for electrowinning metals from fused salts |
US4865701A (en) * | 1988-08-31 | 1989-09-12 | Beck Theodore R | Electrolytic reduction of alumina |
US5006209A (en) * | 1990-02-13 | 1991-04-09 | Electrochemical Technology Corp. | Electrolytic reduction of alumina |
US5284562A (en) * | 1992-04-17 | 1994-02-08 | Electrochemical Technology Corp. | Non-consumable anode and lining for aluminum electrolytic reduction cell |
US5560809A (en) * | 1995-05-26 | 1996-10-01 | Saint-Gobain/Norton Industrial Ceramics Corporation | Improved lining for aluminum production furnace |
EP0996773B1 (en) * | 1997-07-08 | 2007-06-20 | MOLTECH Invent S.A. | A drained cathode cell for the production of aluminium |
ATE250154T1 (de) * | 1999-01-08 | 2003-10-15 | Moltech Invent Sa | Elektrolytische zelle mit verbesserter tonerde- zufuhr |
-
2000
- 2000-10-16 NZ NZ517675A patent/NZ517675A/en unknown
- 2000-10-16 DE DE60013886T patent/DE60013886T2/de not_active Expired - Fee Related
- 2000-10-16 AU AU76794/00A patent/AU776726B2/en not_active Ceased
- 2000-10-16 CA CA002384318A patent/CA2384318A1/en not_active Abandoned
- 2000-10-16 WO PCT/IB2000/001481 patent/WO2001031086A1/en active IP Right Grant
- 2000-10-16 AT AT00966359T patent/ATE276384T1/de not_active IP Right Cessation
- 2000-10-16 EP EP00966359A patent/EP1230435B1/en not_active Expired - Lifetime
- 2000-10-16 ES ES00966359T patent/ES2223587T3/es not_active Expired - Lifetime
-
2002
- 2002-04-25 NO NO20021952A patent/NO20021952D0/no unknown
- 2002-04-27 US US10/133,198 patent/US6783656B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU7679400A (en) | 2001-05-08 |
NO20021952L (no) | 2002-04-25 |
ES2223587T3 (es) | 2005-03-01 |
CA2384318A1 (en) | 2001-05-03 |
EP1230435A1 (en) | 2002-08-14 |
DE60013886D1 (de) | 2004-10-21 |
US20030010628A1 (en) | 2003-01-16 |
ATE276384T1 (de) | 2004-10-15 |
WO2001031086A1 (en) | 2001-05-03 |
DE60013886T2 (de) | 2005-09-29 |
US6783656B2 (en) | 2004-08-31 |
NZ517675A (en) | 2004-10-29 |
AU776726B2 (en) | 2004-09-16 |
EP1230435B1 (en) | 2004-09-15 |
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