Improved hydrometallurgical method for the extraction of nickel from laterite ores

Details for Australian Patent Application No. 2007288123 (hide)

Owner Murrin Murrin Operations Pty Ltd

Inventors Rodriguez, Michael

Agent Wrays

Pub. Number AU-B-2007288123

PCT Pub. Number WO2008/022395

Priority 2006904565 23.08.06 AU

Filing date 23 August 2007

Wipo publication date 28 February 2008

Acceptance publication date 2 June 2011

International Classifications

C22B 3/08 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/44 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 23/00 (2006.01) Obtaining nickel or cobalt

Event Publications

12 March 2009 PCT application entered the National Phase

  PCT publication WO2008/022395 Priority application(s): WO2008/022395

2 June 2011 Application Accepted

  Published as AU-B-2007288123

29 September 2011 Standard Patent Sealed

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