DE69326843T2 - Mikro-pyrotechnisch-erzeugte bauteile von zellen fuer die aluminiumherstellung - Google Patents

Mikro-pyrotechnisch-erzeugte bauteile von zellen fuer die aluminiumherstellung

Info

Publication number
DE69326843T2
DE69326843T2 DE69326843T DE69326843T DE69326843T2 DE 69326843 T2 DE69326843 T2 DE 69326843T2 DE 69326843 T DE69326843 T DE 69326843T DE 69326843 T DE69326843 T DE 69326843T DE 69326843 T2 DE69326843 T2 DE 69326843T2
Authority
DE
Germany
Prior art keywords
micropyrotechnically
cells
aluminum production
produced components
produced
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
DE69326843T
Other languages
English (en)
Other versions
DE69326843D1 (de
Inventor
Jainagesh A University Sekhar
H University Of Cincinna Zhang
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.)
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 DE69326843D1 publication Critical patent/DE69326843D1/de
Application granted granted Critical
Publication of DE69326843T2 publication Critical patent/DE69326843T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/23—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces involving a self-propagating high-temperature synthesis or reaction sintering step
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Inert Electrodes (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE69326843T 1993-04-19 1993-04-19 Mikro-pyrotechnisch-erzeugte bauteile von zellen fuer die aluminiumherstellung Expired - Fee Related DE69326843T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/003605 WO1994024321A1 (en) 1993-04-19 1993-04-19 Micropyretically-produced components of aluminium production cells

Publications (2)

Publication Number Publication Date
DE69326843D1 DE69326843D1 (de) 1999-11-25
DE69326843T2 true DE69326843T2 (de) 2000-05-18

Family

ID=22236515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326843T Expired - Fee Related DE69326843T2 (de) 1993-04-19 1993-04-19 Mikro-pyrotechnisch-erzeugte bauteile von zellen fuer die aluminiumherstellung

Country Status (5)

Country Link
EP (1) EP0695371B1 (de)
AU (1) AU685053B2 (de)
DE (1) DE69326843T2 (de)
NO (1) NO954158D0 (de)
WO (1) WO1994024321A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510008A (en) * 1994-10-21 1996-04-23 Sekhar; Jainagesh A. Stable anodes for aluminium production cells
US5904828A (en) * 1995-09-27 1999-05-18 Moltech Invent S.A. Stable anodes for aluminium production cells
EP0931182B1 (de) * 1996-09-23 2001-12-05 MOLTECH Invent S.A. Anoden mit hoher stabilität für aluminiumproduktionszellen
KR101813280B1 (ko) 2011-06-28 2017-12-28 삼성전기주식회사 바나듐 산화물, 이의 제조방법, 및 이를 포함하는 유전체 조성물
US9861958B2 (en) * 2013-06-17 2018-01-09 The Curators Of The University Of Missouri Multifunctional cerium-based nanomaterials and methods for producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8301001D0 (en) * 1983-01-14 1983-02-16 Eltech Syst Ltd Molten salt electrowinning method
DE3774964D1 (de) * 1986-08-21 1992-01-16 Moltech Invent Sa Metall-keramikverbundwerkstoff, formkoerper und verfahren zu dessen herstellung.
DE69019664T2 (de) * 1989-03-07 1995-09-21 Moltech Invent Sa Mit einer verbindung aus seltenerdoxid beschichtetes anodensubstrat.
US5217583A (en) * 1991-01-30 1993-06-08 University Of Cincinnati Composite electrode for electrochemical processing and method for using the same in an electrolytic process for producing metallic aluminum

Also Published As

Publication number Publication date
AU4105693A (en) 1994-11-08
WO1994024321A1 (en) 1994-10-27
NO954158L (no) 1995-10-18
EP0695371B1 (de) 1999-10-20
DE69326843D1 (de) 1999-11-25
AU685053B2 (en) 1998-01-15
EP0695371A1 (de) 1996-02-07
NO954158D0 (no) 1995-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee