A separation device with dual drives and a method of reducing donutting in a separation device

Details for Australian Patent Application No. 2009295261 (hide)

Owner Outotec Oyj

Inventors Arbuthnot, Ian; Triglavcanin, Richard; Belke, Jeffrey Victor

Agent Shelston IP

Pub. Number AU-A-2009295261

PCT Pub. Number WO2010/031119

Priority 2008904842 17.09.08 AU

Filing date 16 September 2009

Wipo publication date 25 March 2010

International Classifications

B01D 21/02 (2006.01) Separation of suspended solid particles from liquids by sedimentation - Settling tanks

B01D 21/06 (2006.01) Separation of suspended solid particles from liquids by sedimentation

B01D 21/20 (2006.01) Separation of suspended solid particles from liquids by sedimentation

B01F 7/18 (2006.01) Mixers with rotary stirring devices in fixed receptacles - with paddles or arms

B01F 7/30 (2006.01) Mixers with rotary stirring devices in fixed receptacles

D21D 5/00 (2006.01) Purification of the pulp suspension by mechanical means

Event Publications

28 April 2011 PCT application entered the National Phase

  PCT publication WO2010/031119 Priority application(s): WO2010/031119

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