Method of and apparatus for simulating a biological heap leaching process

Details for Australian Patent Application No. 2004240256 (hide)

Owner BHP Billiton SA Limited

Inventors Van Buuren, Craig

Agent FB Rice

Pub. Number AU-B-2004240256

Priority 2003/9936 23.12.03 ZA

Filing date 21 December 2004

Wipo publication date 7 July 2005

Acceptance publication date 12 March 2009

International Classifications

C22B 3/18 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/02 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

13 January 2005 Complete Application Filed

  Priority application(s): 2003/9936 23.12.03 ZA

7 July 2005 Application Open to Public Inspection

  Published as AU-B-2004240256

12 March 2009 Application Accepted

  Published as AU-B-2004240256

9 July 2009 Standard Patent Sealed

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