Process for mutual separation of platinum group metals

Details for Australian Patent Application No. 2004206980 (hide)

Owner Sumitomo Metal Mining Co., Ltd.

Inventors Heguri, Shinichi; Kasai, Masushi; Asano, Satoshi; Kurokawa, Harumasa; Manabe, Yoshiaki

Agent Freehills

Pub. Number AU-B-2004206980

Priority 2003-334797 26.09.03 JP

Filing date 31 August 2004

Wipo publication date 14 April 2005

Acceptance publication date 22 October 2009

International Classifications

C22B 11/00 (2006.01) Obtaining noble metals

B01D 11/04 (2006.01) Solvent extraction - of solutions which are liquid

C01G 55/00 (2006.01) Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum

C22B 3/10 (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 3/38 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/44 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 11/06 (2006.01) Obtaining noble metals

Event Publications

16 September 2004 Complete Application Filed

  Priority application(s): 2003-334797 26.09.03 JP

14 April 2005 Application Open to Public Inspection

  Published as AU-B-2004206980

22 October 2009 Application Accepted

  Published as AU-B-2004206980

18 February 2010 Standard Patent Sealed

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