Hydrometallurgical process of nickel laterite ore

Details for Australian Patent Application No. 2009212947 (hide)

Owner Sumitomo Metal Mining Co., Ltd.

Inventors Aoki, Yuji; Idegami, Atsushi; Shibayama, Keisuke; Ozaki, Yoshitomo; Nakai, Osamu; Kobayashi, Hiroshi; Ushio, Ryozo; Shoji, Hirofumi

Agent Freehills

Pub. Number AU-A-2009212947

Priority 2008-240550 19.09.08 JP; 2008-303497 28.11.08 JP

Filing date 4 September 2009

Wipo publication date 8 April 2010

International Classifications

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

C22B 23/00 (2006.01) Obtaining nickel or cobalt

Event Publications

1 October 2009 Complete Application Filed

  Priority application(s): 2008-240550 19.09.08 JP; 2008-303497 28.11.08 JP

8 April 2010 Application Open to Public Inspection

  Published as AU-A-2009212947

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