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AU2003262712A1 - Cast ceramic anode for metal oxide electrolytic reduction - Google Patents

Cast ceramic anode for metal oxide electrolytic reduction

Info

Publication number
AU2003262712A1
AU2003262712A1 AU2003262712A AU2003262712A AU2003262712A1 AU 2003262712 A1 AU2003262712 A1 AU 2003262712A1 AU 2003262712 A AU2003262712 A AU 2003262712A AU 2003262712 A AU2003262712 A AU 2003262712A AU 2003262712 A1 AU2003262712 A1 AU 2003262712A1
Authority
AU
Australia
Prior art keywords
metal oxide
electrolytic reduction
oxide electrolytic
cast ceramic
ceramic 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.)
Abandoned
Application number
AU2003262712A
Other languages
English (en)
Other versions
AU2003262712A8 (en
Inventor
Abid Bengali
Jeffrey K. Cheetham
David C. Meissner
Jeffrey B. Musat
Ashvin Srivastava
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.)
PEL TECHNOLOGIES LLC
Original Assignee
PEL TECHNOLOGIES LLC
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 PEL TECHNOLOGIES LLC filed Critical PEL TECHNOLOGIES LLC
Publication of AU2003262712A8 publication Critical patent/AU2003262712A8/xx
Publication of AU2003262712A1 publication Critical patent/AU2003262712A1/en
Abandoned 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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Magnetic Ceramics (AREA)
AU2003262712A 2002-08-21 2003-08-15 Cast ceramic anode for metal oxide electrolytic reduction Abandoned AU2003262712A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40502102P 2002-08-21 2002-08-21
US60/405,021 2002-08-21
PCT/US2003/025607 WO2004018734A2 (fr) 2002-08-21 2003-08-15 Anode en ceramique coulee destinee a la reduction electrolytique d'oxydes metalliques

Publications (2)

Publication Number Publication Date
AU2003262712A8 AU2003262712A8 (en) 2004-03-11
AU2003262712A1 true AU2003262712A1 (en) 2004-03-11

Family

ID=31946802

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2003262712A Abandoned AU2003262712A1 (en) 2002-08-21 2003-08-15 Cast ceramic anode for metal oxide electrolytic reduction
AU2003262706A Abandoned AU2003262706A1 (en) 2002-08-21 2003-08-15 Cast cermet anode for metal oxide electrolytic reduction

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2003262706A Abandoned AU2003262706A1 (en) 2002-08-21 2003-08-15 Cast cermet anode for metal oxide electrolytic reduction

Country Status (3)

Country Link
US (2) US20040038805A1 (fr)
AU (2) AU2003262712A1 (fr)
WO (2) WO2004018734A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6915838B2 (en) * 2002-08-21 2005-07-12 Pel Technologies Llc Cast ceramic anode for metal oxide electrolytic reduction
AU2009289326B2 (en) 2008-09-08 2015-06-04 Rio Tinto Alcan International Limited Metallic oxygen evolving anode operating at high current density for aluminium reduction cells
JP2018517061A (ja) * 2015-05-26 2018-06-28 Tdk株式会社 複合体および電解用電極
CN109811368B (zh) * 2019-03-20 2021-03-16 武汉大学 用于熔盐电解体系的锂离子强化型惰性阳极及其制备方法
CN110265170B (zh) * 2019-06-25 2022-12-09 华东理工大学 电化学合成铁氧体资源化处理钢铁酸洗废液的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173518A (en) * 1974-10-23 1979-11-06 Sumitomo Aluminum Smelting Company, Limited Electrodes for aluminum reduction cells
GB2103246A (en) * 1981-07-01 1983-02-16 Diamond Shamrock Corp Electrolytic production of aluminum
US4443314A (en) * 1983-03-16 1984-04-17 Great Lakes Carbon Corporation Anode assembly for molten salt electrolysis
US4495049A (en) * 1983-05-03 1985-01-22 Great Lakes Carbon Corporation Anode for molten salt electrolysis
US4541912A (en) * 1983-12-12 1985-09-17 Great Lakes Carbon Corporation Cermet electrode assembly
US4999097A (en) * 1987-01-06 1991-03-12 Massachusetts Institute Of Technology Apparatus and method for the electrolytic production of metals
US5284562A (en) * 1992-04-17 1994-02-08 Electrochemical Technology Corp. Non-consumable anode and lining for aluminum electrolytic reduction cell
US6372119B1 (en) * 1997-06-26 2002-04-16 Alcoa Inc. Inert anode containing oxides of nickel iron and cobalt useful for the electrolytic production of metals
US6423204B1 (en) * 1997-06-26 2002-07-23 Alcoa Inc. For cermet inert anode containing oxide and metal phases useful for the electrolytic production of metals
US5865980A (en) * 1997-06-26 1999-02-02 Aluminum Company Of America Electrolysis with a inert electrode containing a ferrite, copper and silver
US6217739B1 (en) * 1997-06-26 2001-04-17 Alcoa Inc. Electrolytic production of high purity aluminum using inert anodes
US6416649B1 (en) * 1997-06-26 2002-07-09 Alcoa Inc. Electrolytic production of high purity aluminum using ceramic inert anodes
US6083362A (en) * 1998-08-06 2000-07-04 University Of Chicago Dimensionally stable anode for electrolysis, method for maintaining dimensions of anode during electrolysis
US6146513A (en) * 1998-12-31 2000-11-14 The Ohio State University Electrodes, electrolysis apparatus and methods using uranium-bearing ceramic electrodes, and methods of producing a metal from a metal compound dissolved in a molten salt, including the electrowinning of aluminum
US6440279B1 (en) * 2000-12-28 2002-08-27 Alcoa Inc. Chemical milling process for inert anodes

Also Published As

Publication number Publication date
AU2003262712A8 (en) 2004-03-11
AU2003262706A1 (en) 2004-03-11
WO2004018734A3 (fr) 2004-09-30
US20040038805A1 (en) 2004-02-26
WO2004018082A1 (fr) 2004-03-04
US20050262964A1 (en) 2005-12-01
WO2004018734A2 (fr) 2004-03-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase