DE60301567D1 - Verhinderung der auflösung von metallischen anoden der aluminiumproduktion - Google Patents

Verhinderung der auflösung von metallischen anoden der aluminiumproduktion

Info

Publication number
DE60301567D1
DE60301567D1 DE60301567T DE60301567T DE60301567D1 DE 60301567 D1 DE60301567 D1 DE 60301567D1 DE 60301567 T DE60301567 T DE 60301567T DE 60301567 T DE60301567 T DE 60301567T DE 60301567 D1 DE60301567 D1 DE 60301567D1
Authority
DE
Germany
Prior art keywords
oxidisable
product
transition metal
electrolyte
anode
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60301567T
Other languages
English (en)
Other versions
DE60301567T2 (de
Inventor
Nora Vittorio De
Jean-Jacques Duruz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NORA, VITTORIO DE, VEYRAS, CH
Moltech Invent SA
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 DE60301567D1 publication Critical patent/DE60301567D1/de
Application granted granted Critical
Publication of DE60301567T2 publication Critical patent/DE60301567T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
DE60301567T 2002-03-30 2003-03-31 Verhinderung der auflösung von metallischen anoden der aluminiumproduktion Expired - Fee Related DE60301567T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/112,673 US6638412B2 (en) 2000-12-01 2002-03-30 Prevention of dissolution of metal-based aluminium production anodes
PCT/IB2003/001238 WO2003083176A2 (en) 2002-03-30 2003-03-31 Prevention of dissolution of metal-based aluminium production anodes

Publications (2)

Publication Number Publication Date
DE60301567D1 true DE60301567D1 (de) 2005-10-13
DE60301567T2 DE60301567T2 (de) 2006-06-14

Family

ID=28673646

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60301567T Expired - Fee Related DE60301567T2 (de) 2002-03-30 2003-03-31 Verhinderung der auflösung von metallischen anoden der aluminiumproduktion

Country Status (9)

Country Link
US (2) US6638412B2 (de)
EP (1) EP1490534B1 (de)
AT (1) ATE304067T1 (de)
AU (1) AU2003215847A1 (de)
CA (1) CA2479821A1 (de)
DE (1) DE60301567T2 (de)
ES (1) ES2248766T3 (de)
NO (1) NO20035304D0 (de)
WO (1) WO2003083176A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638412B2 (en) * 2000-12-01 2003-10-28 Moltech Invent S.A. Prevention of dissolution of metal-based aluminium production anodes
WO2002083991A2 (en) * 2001-04-12 2002-10-24 Moltech Invent S.A. Nickel-iron anodes for aluminium electrowinning cells
NZ531546A (en) * 2001-09-07 2005-12-23 Moltech Invent S Aluminium electrowinning cells with sloping foraminate oxygen-evolving anodes
AU2004265508B2 (en) 2003-08-14 2010-03-11 Rio Tinto Alcan International Limited Metal electrowinning cell with electrolyte purifier
RU2374362C2 (ru) * 2004-06-03 2009-11-27 Мольтех Инвент С.А. Высокоустойчивые проточные неугольные аноды для электролитического получения алюминия
CN101300700B (zh) * 2005-10-27 2011-02-09 京瓷株式会社 燃料电池用耐热合金构件、集电构件、电池组及燃料电池
US7504010B2 (en) * 2006-03-09 2009-03-17 Elkem As Anode for electrolysis of aluminum
WO2007105124A2 (en) * 2006-03-10 2007-09-20 Moltech Invent S.A. Aluminium electrowinning cell with reduced heat loss
CN102084517A (zh) 2008-05-15 2011-06-01 江森自控帅福得先进能源动力系统有限责任公司 电池系统
MY153924A (en) * 2008-09-08 2015-04-15 Rio Tinto Alcan Int Ltd Metallic oxygen evolving anode operating at high current density for aluminium reduction cells.
CN103122463B (zh) * 2011-11-21 2015-07-22 沈阳铝镁设计研究院有限公司 一种保温型铝电解槽槽内衬侧部复合块
US9356314B2 (en) 2013-02-25 2016-05-31 Battelle Memorial Institute Metallization pattern on solid electrolyte or porous support of sodium battery process
CA2902405C (en) * 2013-03-13 2018-01-02 Alcoa Inc. Systems and methods of protecting electrolysis cells
CN104120454B (zh) * 2014-07-01 2016-08-17 湖南创元铝业有限公司 预焙阳极抗氧化性陶瓷基涂层及其涂覆方法
CA2975081C (en) * 2015-02-13 2022-07-19 Norsk Hydro Asa An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same
CN111954728A (zh) * 2018-04-05 2020-11-17 Dmc全球公司 铝熔炉用的多层过渡接头及其制造方法
CN112111759A (zh) * 2020-08-21 2020-12-22 阿坝铝厂 细晶化无杂质的铝锭制作方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651874A (en) * 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
EP0675974B1 (de) * 1992-12-17 1999-07-21 Comalco Aluminium, Ltd. Elektrolysezelle für die herstellung von metallen
US5679224A (en) * 1993-11-23 1997-10-21 Moltech Invent S.A. Treated carbon or carbon-based cathodic components of aluminum production cells
US6077415A (en) * 1998-07-30 2000-06-20 Moltech Invent S.A. Multi-layer non-carbon metal-based anodes for aluminum production cells and method
EP1105552B1 (de) * 1998-07-30 2002-12-04 MOLTECH Invent S.A. Langsam verzehrende, kohlenstofffreie anoden auf basis von metallen für aluminium-elektrogewinnungszellen
CA2339854A1 (en) * 1998-08-18 2000-03-02 Moltech Invent S.A. Bipolar cell for the production of aluminium with carbon cathodes
ATE250154T1 (de) * 1999-01-08 2003-10-15 Moltech Invent Sa Elektrolytische zelle mit verbesserter tonerde- zufuhr
CA2369431A1 (en) * 1999-04-16 2000-10-26 Moltech Invent S.A. Protection coating of wear-exposed components used for refining molten metal
AU776726B2 (en) * 1999-10-26 2004-09-16 Moltech Invent S.A. Low temperature operating cell for the electrowinning of aluminium
US6638412B2 (en) * 2000-12-01 2003-10-28 Moltech Invent S.A. Prevention of dissolution of metal-based aluminium production anodes

Also Published As

Publication number Publication date
ES2248766T3 (es) 2006-03-16
US6638412B2 (en) 2003-10-28
WO2003083176A2 (en) 2003-10-09
CA2479821A1 (en) 2003-10-09
AU2003215847A1 (en) 2003-10-13
EP1490534B1 (de) 2005-09-07
US20030075454A1 (en) 2003-04-24
NO20035304L (no) 2003-11-28
ATE304067T1 (de) 2005-09-15
NO20035304D0 (no) 2003-11-28
US20050269202A1 (en) 2005-12-08
DE60301567T2 (de) 2006-06-14
EP1490534A2 (de) 2004-12-29
WO2003083176A3 (en) 2004-02-12

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MOLTECH INVENT S.A., LUXEMBURG/LUXEMBOURG, LU

Owner name: NORA, VITTORIO DE, VEYRAS, CH

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee