NZ529849A - Aluminium electrowinning cells having a drained cathode bottom and an aluminium collection reservoir - Google Patents

Aluminium electrowinning cells having a drained cathode bottom and an aluminium collection reservoir

Info

Publication number
NZ529849A
NZ529849A NZ529849A NZ52984902A NZ529849A NZ 529849 A NZ529849 A NZ 529849A NZ 529849 A NZ529849 A NZ 529849A NZ 52984902 A NZ52984902 A NZ 52984902A NZ 529849 A NZ529849 A NZ 529849A
Authority
NZ
New Zealand
Prior art keywords
aluminium
cell
cathode
anodes
drained
Prior art date
Application number
NZ529849A
Other languages
English (en)
Inventor
Nora Vittorio De
Original Assignee
Moltech Invent S
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 S filed Critical Moltech Invent S
Publication of NZ529849A publication Critical patent/NZ529849A/en

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)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Secondary Cells (AREA)
NZ529849A 2001-05-30 2002-05-28 Aluminium electrowinning cells having a drained cathode bottom and an aluminium collection reservoir NZ529849A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IB0100956 2001-05-30
PCT/IB2002/001883 WO2002097168A1 (en) 2001-05-30 2002-05-28 Aluminium electrowinning cells having a drained cathode bottom and an aluminium collection reservoir

Publications (1)

Publication Number Publication Date
NZ529849A true NZ529849A (en) 2005-01-28

Family

ID=11004114

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ529849A NZ529849A (en) 2001-05-30 2002-05-28 Aluminium electrowinning cells having a drained cathode bottom and an aluminium collection reservoir

Country Status (8)

Country Link
EP (1) EP1392891B1 (de)
AT (1) ATE278822T1 (de)
CA (1) CA2448311A1 (de)
DE (1) DE60201534T2 (de)
ES (1) ES2225783T3 (de)
NO (1) NO20035303D0 (de)
NZ (1) NZ529849A (de)
WO (1) WO2002097168A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007105125A2 (en) * 2006-03-10 2007-09-20 Moltech Invent S.A. Aluminium electrowinning cell with enhanced crust
CN101368282B (zh) * 2007-08-14 2012-07-11 北京有色金属研究总院 下阴极稀土金属电解槽及采用该电解槽的电解工艺
RU2482224C2 (ru) * 2011-04-18 2013-05-20 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Катодное устройство алюминиевого электролизера с рельефной подиной
BR112015010572A2 (pt) 2012-11-13 2017-07-11 Obshchestvo S Ogranichennoy Otvetstvennostyu Obedinennaya Kompaniya Rusal Inzhenerno Tekh Tsentr revestimento para um eletrolisador de alumínio que tem anodos inertes.
RU2509830C1 (ru) * 2012-12-18 2014-03-20 Общество с ограниченной ответственностью "Легкие металлы" Электролизер для производства алюминия
RU2518029C1 (ru) * 2013-03-11 2014-06-10 Общество с ограниченной ответственностью "Легкие металлы" Электролизер для производства алюминия

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
US4602990A (en) * 1983-02-17 1986-07-29 Commonwealth Aluminum Corporation Low energy aluminum reduction cell with induced bath flow
EP0905284B1 (de) * 1994-09-08 2002-04-03 MOLTECH Invent S.A. Aluminium Elektrolysezelle mit drainierfähige Kathode
ES2202085T3 (es) * 1999-04-16 2004-04-01 Moltech Invent S.A. Celdas para la electreolisis de aluminio con catodo de forma de v.

Also Published As

Publication number Publication date
ES2225783T3 (es) 2005-03-16
DE60201534T2 (de) 2005-10-20
NO20035303L (no) 2003-11-28
NO20035303D0 (no) 2003-11-28
EP1392891A1 (de) 2004-03-03
EP1392891B1 (de) 2004-10-06
CA2448311A1 (en) 2002-12-05
DE60201534D1 (de) 2004-11-11
ATE278822T1 (de) 2004-10-15
WO2002097168A1 (en) 2002-12-05

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Legal Events

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PSEA Patent sealed