Hydrometallurgical method for the extraction of nickel and cobalt from laterite ores

Details for Australian Patent Application No. 2006279255 (hide)

Owner Murrin Murrin Operations Pty Ltd

Inventors Rodriguez, Michael; Wedderburn, Bruce James

Agent Wrays

Pub. Number AU-B-2006279255

PCT Pub. Number WO2007/016737

Priority 2005904274 09.08.05 AU

Filing date 8 August 2006

Wipo publication date 15 February 2007

Acceptance publication date 21 April 2011

International Classifications

C22B 1/16 (2006.01) Preliminary treatment of ores or scrap - Sintering

C22B 3/04 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 23/00 (2006.01) Obtaining nickel or cobalt

Event Publications

28 February 2008 PCT application entered the National Phase

  PCT publication WO2007/016737 Priority application(s): WO2007/016737

21 April 2011 Application Accepted

  Published as AU-B-2006279255

18 August 2011 Standard Patent Sealed

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