Aluminium collection in electrowinning cells

Details for Australian Patent Application No. 2007262349 (hide)

Owner Moltech Invent S.A.

Inventors De Nora, Vittorio; Von Kaenel, Rene; Schnyder, Frank; Nguyen, Thinh T.

Agent Callinan

Pub. Number AU-A-2007262349

PCT Pub. Number WO2007/148297

Priority PCT/ IB2006/001795 22.06.06 IB

Filing date 20 June 2007

Wipo publication date 27 December 2007

International Classifications

C25C 3/08 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

Event Publications

8 January 2009 PCT application entered the National Phase

  PCT publication WO2007/148297 Priority application(s): WO2007/148297

4 November 2010 Assignment before Grant

  Moltech Invent S.A. The application has been assigned to Rio Tinto Alcan International Limited

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