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NO20015009D0 - Aluminium elektroutvinnende celle med en v-formet katodebunn - Google Patents

Aluminium elektroutvinnende celle med en v-formet katodebunn

Info

Publication number
NO20015009D0
NO20015009D0 NO20015009A NO20015009A NO20015009D0 NO 20015009 D0 NO20015009 D0 NO 20015009D0 NO 20015009 A NO20015009 A NO 20015009A NO 20015009 A NO20015009 A NO 20015009A NO 20015009 D0 NO20015009 D0 NO 20015009D0
Authority
NO
Norway
Prior art keywords
cell
aluminium
cathode surface
drained cathode
shaped cathode
Prior art date
Application number
NO20015009A
Other languages
English (en)
Other versions
NO20015009L (no
Inventor
Vittorio De Nora
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 NO20015009D0 publication Critical patent/NO20015009D0/no
Publication of NO20015009L publication Critical patent/NO20015009L/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)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
NO20015009A 1999-04-16 2001-10-15 Aluminium elektroutvinnende celle med en v-formet katodebunn NO20015009L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IBPCT/IB99/00698 1999-04-16
PCT/IB2000/000476 WO2000063463A2 (en) 1999-04-16 2000-04-17 Aluminium electrowinning cells having a v-shaped cathode bottom

Publications (2)

Publication Number Publication Date
NO20015009D0 true NO20015009D0 (no) 2001-10-15
NO20015009L NO20015009L (no) 2001-10-15

Family

ID=11004849

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20015009A NO20015009L (no) 1999-04-16 2001-10-15 Aluminium elektroutvinnende celle med en v-formet katodebunn

Country Status (9)

Country Link
US (1) US6682643B2 (no)
EP (1) EP1185724B1 (no)
AT (1) ATE244324T1 (no)
AU (1) AU762338B2 (no)
CA (1) CA2369450A1 (no)
DE (1) DE60003683T2 (no)
ES (1) ES2202085T3 (no)
NO (1) NO20015009L (no)
WO (1) WO2000063463A2 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ529849A (en) * 2001-05-30 2005-01-28 Moltech Invent S Aluminium electrowinning cells having a drained cathode bottom and an aluminium collection reservoir
US7691253B2 (en) * 2002-03-27 2010-04-06 Ars Usa Llc Method and apparatus for decontamination of fluid
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
DE102011076302A1 (de) * 2011-05-23 2013-01-03 Sgl Carbon Se Elektrolysezelle und Kathode mit unregelmäßiger Oberflächenprofilierung
CN103160857B (zh) * 2011-12-13 2016-06-01 贵阳铝镁设计研究院有限公司 一种网状沟槽阴极结构
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 (7)

* 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
WO1989002490A1 (en) * 1987-09-16 1989-03-23 Eltech Systems Corporation Composite cell bottom for aluminum electrowinning
EP0550456B1 (en) * 1990-08-20 1995-11-08 Comalco Aluminium, Ltd. Improved aluminium smelting cell
WO1996007773A1 (en) * 1994-09-08 1996-03-14 Moltech Invent S.A. Aluminium electrowinning cell with improved carbon cathode blocks
AU7074598A (en) * 1997-05-23 1998-12-11 Moltech Invent S.A. Aluminium production cell and cathode
WO1999041429A1 (en) * 1998-02-11 1999-08-19 Moltech Invent S.A. Drained cathode aluminium electrowinning cell with improved alumina distribution
WO2000040782A1 (en) * 1999-01-08 2000-07-13 Moltech Invent S.A. Aluminium electrowinning cells with oxygen-evolving anodes

Also Published As

Publication number Publication date
EP1185724A2 (en) 2002-03-13
US20020088718A1 (en) 2002-07-11
WO2000063463A2 (en) 2000-10-26
US6682643B2 (en) 2004-01-27
AU3667000A (en) 2000-11-02
ATE244324T1 (de) 2003-07-15
WO2000063463A3 (en) 2001-01-18
DE60003683D1 (de) 2003-08-07
DE60003683T2 (de) 2004-06-03
EP1185724B1 (en) 2003-07-02
NO20015009L (no) 2001-10-15
ES2202085T3 (es) 2004-04-01
AU762338B2 (en) 2003-06-26
CA2369450A1 (en) 2000-10-26

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application