Heat transfer in heap leaching of sulphide ores

Details for Australian Patent Application No. 2002213522 (hide)

Owner Billiton SA Limited

Inventors Norton, Alan; Batty, John De Klerk

Agent Griffith Hack

Pub. Number AU-B-2002213522

PCT Pub. Number WO02/29124

Priority 2000/5462 06.10.00 ZA

Filing date 5 October 2001

Wipo publication date 15 April 2002

Acceptance publication date 4 May 2006

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

4 May 2006 Application Accepted

  Published as AU-B-2002213522

31 August 2006 Standard Patent Sealed

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