NO20021952D0 - Lavtemperaturceller for elektroutvinning av aluminium - Google Patents

Lavtemperaturceller for elektroutvinning av aluminium

Info

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
Application number
NO20021952A
Other languages
English (en)
Norwegian (no)
Other versions
NO20021952L (no
Inventor
Vittorio De Nora
Jean-Jacques Duruz
Original Assignee
Moltech Invent Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Moltech Invent Sa filed Critical Moltech Invent Sa
Publication of NO20021952L publication Critical patent/NO20021952L/no
Publication of NO20021952D0 publication Critical patent/NO20021952D0/no

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)
NO20021952A 1999-10-26 2002-04-25 Lavtemperaturceller for elektroutvinning av aluminium NO20021952D0 (no)

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 (es)
EP (1) EP1230435B1 (es)
AT (1) ATE276384T1 (es)
AU (1) AU776726B2 (es)
CA (1) CA2384318A1 (es)
DE (1) DE60013886T2 (es)
ES (1) ES2223587T3 (es)
NO (1) NO20021952D0 (es)
NZ (1) NZ517675A (es)
WO (1) WO2001031086A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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
WO2002097167A2 (en) * 2001-05-30 2002-12-05 Moltech Invent S.A. 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
AU2003300663A1 (en) * 2002-12-04 2004-06-23 Moltech Invent S.A. Electrolytic cell with improved feed device
EP1654401B1 (en) 2003-08-14 2011-10-05 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
CA2653458A1 (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
WO2014159715A1 (en) * 2013-03-13 2014-10-02 Alcoa Inc. 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)

* Cited by examiner, † Cited by third party
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
CA2295495C (en) * 1997-07-08 2007-11-20 Moltech Invent S.A. A drained cathode cell for the production of aluminium
DE60005301T2 (de) * 1999-01-08 2004-06-17 Moltech Invent S.A. Elektrolytische zelle mit verbesserter tonerde-zufuhr

Also Published As

Publication number Publication date
EP1230435A1 (en) 2002-08-14
NZ517675A (en) 2004-10-29
DE60013886T2 (de) 2005-09-29
CA2384318A1 (en) 2001-05-03
ATE276384T1 (de) 2004-10-15
NO20021952L (no) 2002-04-25
WO2001031086A1 (en) 2001-05-03
US6783656B2 (en) 2004-08-31
US20030010628A1 (en) 2003-01-16
AU7679400A (en) 2001-05-08
EP1230435B1 (en) 2004-09-15
ES2223587T3 (es) 2005-03-01
DE60013886D1 (de) 2004-10-21
AU776726B2 (en) 2004-09-16

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