Method of separating arsenic mineral from copper-containing substance with high arsenic content

Details for Australian Patent Application No. 2009310953 (hide)

Owner Sumitomo Metal Mining Co., Ltd.

Inventors Ochi, Daishi; Okamoto, Hideyuki; Takahashi, Yoshihisa; Aoki, Yuji; Miyashita, Hiroichi; Kuroiwa, Tatsuhito

Agent Freehills

Pub. Number AU-A-2009310953

PCT Pub. Number WO2010/050462

Priority 2008-277908 29.10.08 JP; 2009-096657 13.04.09 JP

Filing date 27 October 2009

Wipo publication date 6 May 2010

International Classifications

C22B 1/11 (2006.01) Preliminary treatment of ores or scrap

B03D 1/001 (2006.01) Flotation - Flotation agents

B03D 1/02 (2006.01) Flotation

C01G 28/00 (2006.01) Compounds of arsenic

C22B 15/00 (2006.01) Obtaining copper

C22B 30/04 (2006.01) Obtaining antimony, arsenic or bismuth

Event Publications

2 June 2011 PCT application entered the National Phase

  PCT publication WO2010/050462 Priority application(s): WO2010/050462

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2009310955-O/W emulsion composition

2009310952-Novel amide derivative and use thereof as medicine