NO20000095L - Celle med drenert katode for aluminiumproduksjon - Google Patents

Celle med drenert katode for aluminiumproduksjon

Info

Publication number
NO20000095L
NO20000095L NO20000095A NO20000095A NO20000095L NO 20000095 L NO20000095 L NO 20000095L NO 20000095 A NO20000095 A NO 20000095A NO 20000095 A NO20000095 A NO 20000095A NO 20000095 L NO20000095 L NO 20000095L
Authority
NO
Norway
Prior art keywords
cell
aluminum production
drained cathode
drained
cathode
Prior art date
Application number
NO20000095A
Other languages
English (en)
Other versions
NO321787B1 (no
NO20000095D0 (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 NO20000095D0 publication Critical patent/NO20000095D0/no
Publication of NO20000095L publication Critical patent/NO20000095L/no
Publication of NO321787B1 publication Critical patent/NO321787B1/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

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)
  • Secondary Cells (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
NO20000095A 1997-07-08 2000-01-07 Celle med drenert katode for aluminiumproduksjon, og fremgangsmate for fremstilling av aluminium NO321787B1 (no)

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 NO20000095D0 (no) 2000-01-07
NO20000095L true 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 (10)

* Cited by examiner, † Cited by third party
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
CA2369459A1 (en) * 1999-04-16 2000-10-26 Moltech Invent S.A. Electrolytic cell with improved alumina feed device
RU2220228C2 (ru) * 1999-04-28 2003-12-27 Алкоа Инк. Устройство для циркуляции ванны расплава солей в электролизере
AU776726B2 (en) * 1999-10-26 2004-09-16 Moltech Invent S.A. Low temperature operating cell for the electrowinning of 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)

* Cited by examiner, † Cited by third party
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
DE69114511D1 (de) * 1990-08-20 1995-12-14 Comalco Alu Verbesserte aluminium-schmelzzelle.
AU677777B2 (en) * 1992-04-01 1997-05-08 Moltech Invent S.A. Prevention of oxidation of carbonaceous and other materials at high temperatures
CA2199288C (en) * 1994-09-08 2008-06-17 Vittorio De Nora Aluminium electrowinning cell with improved carbon cathode blocks

Also Published As

Publication number Publication date
CA2295495A1 (en) 1999-01-21
CA2295495C (en) 2007-11-20
DE69837966T2 (de) 2008-02-28
WO1999002764A1 (en) 1999-01-21
EP0996773A1 (en) 2000-05-03
NO321787B1 (no) 2006-07-03
DE69837966D1 (de) 2007-08-02
NO20000095D0 (no) 2000-01-07
AU8031398A (en) 1999-02-08
EP0996773B1 (en) 2007-06-20

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