EA200500396A1 - MATERIAL FOR STRUCTURAL COMPONENTS OF ELECTROCHEMICAL CAMERA FOR METAL PRODUCTION - Google Patents

MATERIAL FOR STRUCTURAL COMPONENTS OF ELECTROCHEMICAL CAMERA FOR METAL PRODUCTION

Info

Publication number
EA200500396A1
EA200500396A1 EA200500396A EA200500396A EA200500396A1 EA 200500396 A1 EA200500396 A1 EA 200500396A1 EA 200500396 A EA200500396 A EA 200500396A EA 200500396 A EA200500396 A EA 200500396A EA 200500396 A1 EA200500396 A1 EA 200500396A1
Authority
EA
Eurasian Patent Office
Prior art keywords
structural components
elements
group
metal production
elemental oxygen
Prior art date
Application number
EA200500396A
Other languages
Russian (ru)
Inventor
Тюке Нос
Турид Рисдаль
Стейн Юльсруд
Original Assignee
Норск Хюдро Аса
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 Норск Хюдро Аса filed Critical Норск Хюдро Аса
Publication of EA200500396A1 publication Critical patent/EA200500396A1/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
    • 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

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)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Материал, пригодный для использования для конструкционных компонентов в камере для электролитического восстановления глинозема в металлический алюминий либо формулы (A'A")(B'B")(C'C")O, в которой A' и A" являются двухвалентными элементами из группы Co, Ni и Zn; B' и B" являются трехвалентными элементами из группы Al, Cr, Mn и Fe и C' и C" являются элементами Ti и Sn. O означает элементарный кислород. 0≤u<1, 0≤v<1, 0≤w<1, 1≤x≤2, 0≤y≤2 и 0≤z≤1, x+y+z = 3 и 2x + 3y + 4z = 8,или формулы A'A"TiO, в которой A' и A" являются двухвалентными элементами из группы Co, Ni и Zn. O означает элементарный кислород. 0≤s<l,или формулы A'A"O, в которой A' и A" являются двухвалентными элементами из группы Co, Ni и Zn. O означает элементарный кислород, 0≤t<l.Международная заявка была опубликована вместе с отчетом о международном поиске.A material suitable for use in structural components in an electrolytic reduction chamber for alumina in metallic aluminum or of the formula (A'A ") (B'B") (C'C ") O, in which A 'and A" are divalent elements from Co, Ni and Zn groups; B 'and B "are trivalent elements from the group Al, Cr, Mn and Fe, and C' and C" are elements of Ti and Sn. O means elemental oxygen. 0≤u <1, 0≤v <1, 0≤w <1, 1≤x≤2, 0≤y≤2 and 0≤z≤1, x + y + z = 3 and 2x + 3y + 4z = 8, or the formulas A'A "TiO, in which A 'and A" are divalent elements from the group Co, Ni and Zn. O means elemental oxygen. 0≤s <l, or the formulas A'A "O, in which A 'and A" are divalent elements from the group Co, Ni and Zn. O means elemental oxygen, 0≤t <l. The international application was published along with an international search report.

EA200500396A 2002-08-23 2003-08-15 MATERIAL FOR STRUCTURAL COMPONENTS OF ELECTROCHEMICAL CAMERA FOR METAL PRODUCTION EA200500396A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20024049A NO20024049D0 (en) 2002-08-23 2002-08-23 Material for use in an electrolytic cell
PCT/NO2003/000278 WO2004018738A1 (en) 2002-08-23 2003-08-15 A material for structural components of an electrowinning cell for production of metal

Publications (1)

Publication Number Publication Date
EA200500396A1 true EA200500396A1 (en) 2005-12-29

Family

ID=19913932

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200500396A EA200500396A1 (en) 2002-08-23 2003-08-15 MATERIAL FOR STRUCTURAL COMPONENTS OF ELECTROCHEMICAL CAMERA FOR METAL PRODUCTION

Country Status (13)

Country Link
US (2) US20050224362A1 (en)
EP (1) EP1543179A1 (en)
JP (1) JP2005536636A (en)
CN (1) CN1688751A (en)
AR (1) AR041043A1 (en)
AU (1) AU2003261034A1 (en)
BR (1) BR0313715A (en)
CA (1) CA2496518A1 (en)
EA (1) EA200500396A1 (en)
IS (1) IS7760A (en)
NO (1) NO20024049D0 (en)
WO (1) WO2004018738A1 (en)
ZA (1) ZA200501560B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8594417B2 (en) * 2007-11-27 2013-11-26 Alcoa Inc. Systems and methods for inspecting anodes and smelting management relating to the same
JP2017057426A (en) * 2015-09-14 2017-03-23 Tdk株式会社 Method for producing electrode for electrolysis

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075070A (en) * 1976-06-09 1978-02-21 Ppg Industries, Inc. Electrode material
US4357226A (en) * 1979-12-18 1982-11-02 Swiss Aluminium Ltd. Anode of dimensionally stable oxide-ceramic individual elements
CH642402A5 (en) * 1979-12-18 1984-04-13 Alusuisse ANODE OF DIMENSIONAL STABLE OXIDE CERAMIC INDIVIDUAL ELEMENTS.
JPH05101907A (en) * 1991-03-30 1993-04-23 Toshiba Corp Breaker for electric power and resistor for electric power
US5482907A (en) * 1994-05-26 1996-01-09 National Science Council Ceramic composite containing a spinel phase and an oxide phase and the preparation thereof
US5865980A (en) * 1997-06-26 1999-02-02 Aluminum Company Of America Electrolysis with a inert electrode containing a ferrite, copper and silver
US6821312B2 (en) * 1997-06-26 2004-11-23 Alcoa Inc. Cermet inert anode materials and method of making same
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
US6113758A (en) * 1998-07-30 2000-09-05 Moltech Invent S.A. Porous non-carbon metal-based anodes for aluminium production cells
JP5072136B2 (en) * 1998-07-24 2012-11-14 千代田化工建設株式会社 Method for producing porous spinel complex oxide
JP3928309B2 (en) * 1998-10-06 2007-06-13 昭栄化学工業株式会社 Nickel composite particles, conductor paste, and ceramic multilayer electronic components
US7014881B2 (en) * 1999-11-01 2006-03-21 Alcoa Inc. Synthesis of multi-element oxides useful for inert anode applications
NO20010928D0 (en) * 2001-02-23 2001-02-23 Norsk Hydro As Material for use in production
US7033469B2 (en) * 2002-11-08 2006-04-25 Alcoa Inc. Stable inert anodes including an oxide of nickel, iron and aluminum

Also Published As

Publication number Publication date
WO2004018738A1 (en) 2004-03-04
AR041043A1 (en) 2005-04-27
IS7760A (en) 2005-03-21
EP1543179A1 (en) 2005-06-22
BR0313715A (en) 2005-07-12
AU2003261034A1 (en) 2004-03-11
US20070289866A1 (en) 2007-12-20
CN1688751A (en) 2005-10-26
CA2496518A1 (en) 2004-03-04
ZA200501560B (en) 2005-09-06
JP2005536636A (en) 2005-12-02
US20050224362A1 (en) 2005-10-13
NO20024049D0 (en) 2002-08-23

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