A floatation process for desulfurization and desiliconization of bauxites

Details for Australian Patent Application No. 2006346015 (hide)

Owner Aluminum Corporation of China Limited

Inventors Yan, Weizhen; Li, Wangxing; Chen, Zhiyou; Yin, Zhonglin; Ma, Junwei; Xu, Xiangbin; Chen, Xiangqing

Agent Davies Collison Cave

Pub. Number AU-B-2006346015

PCT Pub. Number WO2008/006264

Priority 200610098710.8 06.07.06 CN

Filing date 6 December 2006

Wipo publication date 17 January 2008

Acceptance publication date 27 January 2011

International Classifications

B03D 1/02 (2006.01) Flotation

B03D 101/02 (2006.01)

Event Publications

29 January 2009 PCT application entered the National Phase

  PCT publication WO2008/006264 Priority application(s): WO2008/006264

2 April 2009 Amendment Made

  The nature of the amendment is: Amend the invention title to read A floatation process for desulfurization and desiliconization of bauxites

27 January 2011 Application Accepted

  Published as AU-B-2006346015

26 May 2011 Standard Patent Sealed

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