System and method for extracting base metal values from oxide ores

Details for Australian Patent Application No. 2008291659 (hide)

Owner VALE Inco Limited

Inventors Pereira, Antonio Clareti; Mendes, Flavia Dutra; Vahed, Ahmed; Berni, Tiago Valentim

Agent Spruson & Ferguson

Pub. Number AU-A-2008291659

PCT Pub. Number WO2009/026694

Priority 60/968,627 29.08.07 US

Filing date 27 August 2008

Wipo publication date 5 March 2009

International Classifications

C22B 23/00 (2006.01) Obtaining nickel or cobalt

C22B 15/00 (2006.01) Obtaining copper

Event Publications

1 April 2010 PCT application entered the National Phase

  PCT publication WO2009/026694 Priority application(s): WO2009/026694

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