Method for thiosulfate leaching of precious metal-containing materials

Details for Australian Patent Application No. 2006200966 (hide)

Owner Placer Dome Technical Services Limited

Inventors Hackl, Ralph Peter; West-Sells, Paul George; Ji, Jinxing; Fleming, Christopher A.

Agent Pizzeys

Pub. Number AU-B-2006200966

Parent 2001274393

Filing date 7 March 2006

Wipo publication date 23 March 2006

Acceptance publication date 18 January 2007

International Classifications

C22B 11/00 (2006.01) Obtaining noble metals

C22B 3/00 (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

C22B 3/26 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/42 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/46 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

23 March 2006 Application Open to Public Inspection

  Published as AU-B-2006200966

23 March 2006 Complete Application Filed

18 January 2007 Application Accepted

  Published as AU-B-2006200966

24 May 2007 Standard Patent Sealed

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