Separation of cooper minerals from pyrite using air-metabisulfite treatment

Details for Australian Patent Application No. 2010325688 (hide)

Owner Barrick Gold Corporation

Inventors Gorain, Barun

Agent Madderns

Pub. Number AU-A-2010325688

PCT Pub. Number WO2011/067680

Priority 61/266,770 04.12.09 US

Filing date 3 December 2010

Wipo publication date 9 June 2011

International Classifications

B03D 1/02 Flotation

Event Publications

26 July 2012 PCT application entered the National Phase

  PCT publication WO2011/067680 Priority application(s): WO2011/067680

2 August 2012 Corrigenda

  PCT applications that have entered the National Phase - Name Index Under the name Barrick Gold Corporation, Application No. 2010325688, under INID (54) correct the title to read Separation of copper minerals from pyrite using air-metabisulfite treatment

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