Precious metal recovery using thiocyanate lixiviant

Details for Australian Patent Application No. 2004230680 (hide)

Owner Newmont USA Limited

Inventors Levier, K. Marc; Wan, Rong Yu

Agent Allens Arthur Robinson

Pub. Number AU-B-2004230680

PCT Pub. Number WO2004/092448

Priority 60/460,795 04.04.03 US; 60/470,045 12.05.03 US

Filing date 25 March 2004

Wipo publication date 28 October 2004

Acceptance publication date 1 July 2010

International Classifications

C22B 11/08 (2006.01) Obtaining noble metals

C22B 15/00 (2006.01) Obtaining copper

Event Publications

27 October 2005 PCT application entered the National Phase

  PCT publication WO2004/092448 Priority application(s): WO2004/092448

1 July 2010 Application Accepted

  Published as AU-B-2004230680

28 October 2010 Standard Patent Sealed

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