AU739732B2 - Electrocatalytically active non-carbon metal-based anodes for aluminium production cells - Google Patents

Electrocatalytically active non-carbon metal-based anodes for aluminium production cells Download PDF

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Publication number
AU739732B2
AU739732B2 AU17796/99A AU1779699A AU739732B2 AU 739732 B2 AU739732 B2 AU 739732B2 AU 17796/99 A AU17796/99 A AU 17796/99A AU 1779699 A AU1779699 A AU 1779699A AU 739732 B2 AU739732 B2 AU 739732B2
Authority
AU
Australia
Prior art keywords
anode
electrochemically active
cell
nickel
aluminium
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.)
Ceased
Application number
AU17796/99A
Other languages
English (en)
Other versions
AU1779699A (en
Inventor
Vittorio De Nora
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
Priority claimed from US09/126,114 external-priority patent/US6103090A/en
Priority claimed from US09/126,206 external-priority patent/US6077415A/en
Application filed by Moltech Invent SA filed Critical Moltech Invent SA
Priority claimed from PCT/IB1999/000080 external-priority patent/WO1999036592A1/en
Publication of AU1779699A publication Critical patent/AU1779699A/en
Application granted granted Critical
Publication of AU739732B2 publication Critical patent/AU739732B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
    • 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)
AU17796/99A 1998-01-20 1999-01-19 Electrocatalytically active non-carbon metal-based anodes for aluminium production cells Ceased AU739732B2 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
IB9800080 1998-01-20
AU53372/98 1998-01-20
AU53373/98 1998-01-20
IB9800081 1998-01-20
US09/126114 1998-07-30
US09/126206 1998-07-30
US09/126,114 US6103090A (en) 1998-07-30 1998-07-30 Electrocatalytically active non-carbon metal-based anodes for aluminium production cells
US09/126,206 US6077415A (en) 1998-07-30 1998-07-30 Multi-layer non-carbon metal-based anodes for aluminum production cells and method
PCT/IB1999/000080 WO1999036592A1 (en) 1998-01-20 1999-01-19 Electrocatalytically active non-carbon metal-based anodes for aluminium production cells

Publications (2)

Publication Number Publication Date
AU1779699A AU1779699A (en) 1999-08-02
AU739732B2 true AU739732B2 (en) 2001-10-18

Family

ID=27270245

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17796/99A Ceased AU739732B2 (en) 1998-01-20 1999-01-19 Electrocatalytically active non-carbon metal-based anodes for aluminium production cells

Country Status (3)

Country Link
AU (1) AU739732B2 (no)
CA (1) CA2317596A1 (no)
NO (1) NO20003703D0 (no)

Also Published As

Publication number Publication date
NO20003703L (no) 2000-07-19
NO20003703D0 (no) 2000-07-19
AU1779699A (en) 1999-08-02
CA2317596A1 (en) 1999-07-22

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)