Improved base metal recovery process from heap leaching

Details for Australian Patent Application No. 2007211831 (hide)

Owner Murrin Murrin Operations Pty Ltd

Inventors Rodriguez, Michael; Crossley, Brett; Wedderburn, Bruce

Agent Watermark

Pub. Number AU-B-2007211831

PCT Pub. Number WO2007/087675

Priority 2006901075 03.03.06 AU; 2006900441 31.01.06 AU

Filing date 31 January 2007

Wipo publication date 9 August 2007

Acceptance publication date 15 September 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

Event Publications

28 August 2008 PCT application entered the National Phase

  PCT publication WO2007/087675 Priority application(s): WO2007/087675

15 September 2011 Application Accepted

  Published as AU-B-2007211831

19 January 2012 Standard Patent Sealed

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