Chloride tank leaching

Details for Australian Patent Application No. 2007249177 (hide)

Owner BHP Billiton SA Limited

Inventors Nicol, Michael J; Basson, Petrus; Muller, Elmar L

Agent Griffith Hack

Pub. Number AU-B-2007249177

PCT Pub. Number WO2007/134344

Priority 2006/03788 12.05.06 ZA

Filing date 9 May 2007

Wipo publication date 22 November 2007

Acceptance publication date 20 January 2011

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 3/06 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

4 December 2008 PCT application entered the National Phase

  PCT publication WO2007/134344 Priority application(s): WO2007/134344

20 January 2011 Application Accepted

  Published as AU-B-2007249177

19 May 2011 Standard Patent Sealed

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