Separation method for zinc sulfide

Details for Australian Patent Application No. 2009203214 (hide)

Owner Sumitomo Metal Mining Co., Ltd.

Inventors Matsumoto, Satoshi; Ozaki, Yoshitomo; Ooishi, Takao; Shibayama, Keisuke; Nakai, Osamu

Agent Freehills

Pub. Number AU-A-2009203214

Priority 2008-204111 07.08.08 JP

Filing date 31 July 2009

Wipo publication date 25 February 2010

International Classifications

C22B 3/08 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/20 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 19/00 (2006.01) Obtaining zinc or zinc oxide

C22B 23/00 (2006.01) Obtaining nickel or cobalt

Event Publications

20 August 2009 Complete Application Filed

  Priority application(s): 2008-204111 07.08.08 JP

25 February 2010 Application Open to Public Inspection

  Published as AU-A-2009203214

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