Method for increasing efficiency of grinding of ores, minerals and concentrates

Details for Australian Patent Application No. 2006281962 (hide)

Owner Xstrata Technology Pty Ltd

Inventors Pease, Joseph Damian; Anderson, Gregory Stephen; Curry, Daniel Charles

Agent Cullens

Pub. Number AU-B-2006281962

PCT Pub. Number WO2007/019602

Priority 2005904395 15.08.05 AU

Filing date 8 August 2006

Wipo publication date 22 February 2007

Acceptance publication date 15 April 2010

International Classifications

B02C 4/00 (2006.01) Crushing or disintegrating by roller mills

B02C 7/00 (2006.01) Crushing or disintegrating by disc mills

B02C 15/00 (2006.01) Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs

B02C 17/00 (2006.01) Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls

Event Publications

28 February 2008 PCT application entered the National Phase

  PCT publication WO2007/019602 Priority application(s): WO2007/019602

15 April 2010 Application Accepted

  Published as AU-B-2006281962

12 August 2010 Standard Patent Sealed

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