Arsenide depression in flotation of multi-sulfide minerals

Details for Australian Patent Application No. 2005291783 (hide)

Owner Inco Limited

Inventors Wells, Peter Frederic; Garritsen, JulieAnn Arlene; Xu, Manqiu; Dai, Zongfu

Agent Spruson & Ferguson

Pub. Number AU-B-2005291783

PCT Pub. Number WO2006/037206

Priority 10/960,527 07.10.04 US

Filing date 12 July 2005

Wipo publication date 13 April 2006

Acceptance publication date 28 May 2009

International Classifications

B03D 1/02 (2006.01) Flotation

B03D 1/01 (2006.01) Flotation

B03D 1/012 (2006.01) Flotation

Event Publications

3 May 2007 PCT application entered the National Phase

  PCT publication WO2006/037206 Priority application(s): WO2006/037206

28 May 2009 Application Accepted

  Published as AU-B-2005291783

24 September 2009 Standard Patent Sealed

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