Leaching process for copper concentrates

Details for Australian Patent Application No. 2005250064 (hide)

Owner The University of British Columbia

Inventors Dixon, David G.; Tshilombo, Alain F.

Agent Griffith Hack

Pub. Number AU-B-2005250064

PCT Pub. Number WO2005/118894

Priority 60/576,301 03.06.04 US

Filing date 27 May 2005

Wipo publication date 15 December 2005

Acceptance publication date 9 September 2010

International Classifications

C22B 15/00 (2006.01) Obtaining copper

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

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

Event Publications

7 December 2006 PCT application entered the National Phase

  PCT publication WO2005/118894 Priority application(s): WO2005/118894

9 September 2010 Application Accepted

  Published as AU-B-2005250064

13 January 2011 Standard Patent Sealed

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