Method for the froth flotation of coal

Details for Australian Patent Application No. 2009210639 (hide)

Owner Georgia-Pacific Chemicals LLC

Inventors Hines, John B.; Hurd, Phillip W.; Kennedy, Dennis

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2009210639

PCT Pub. Number WO2009/099731

Priority 61/026,316 05.02.08 US

Filing date 15 January 2009

Wipo publication date 13 August 2009

Acceptance publication date 21 June 2012

International Classifications

B03D 1/008 Flotation

B03D 101/02

B03D 103/08

Event Publications

12 August 2010 PCT application entered the National Phase

  PCT publication WO2009/099731 Priority application(s): WO2009/099731

21 June 2012 Application Accepted

  Published as AU-B-2009210639

18 October 2012 Standard Patent Sealed

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