Method and apparatus for thickening lime mud in a disc filter

Details for Australian Patent Application No. 2005308744 (hide)

Owner Andritz Oy

Inventors Engdahl, Holger; Kottila, Mika; Mattelmaki, Antti; Jantti, Jouni; Suutari, Simo; Lankinen, Markku

Agent Griffith Hack

Pub. Number AU-B-2005308744

PCT Pub. Number WO2006/056649

Priority 20041518 25.11.04 FI

Filing date 24 November 2005

Wipo publication date 1 June 2006

Acceptance publication date 11 November 2010

International Classifications

D21C 11/04 (2006.01) Regeneration of pulp liquors

B01D 33/21 (2006.01) Filters with filtering elements which move during the filtering operation

D21C 11/00 (2006.01) Regeneration of pulp liquors

Event Publications

7 June 2007 PCT application entered the National Phase

  PCT publication WO2006/056649 Priority application(s): WO2006/056649

11 November 2010 Application Accepted

  Published as AU-B-2005308744

10 March 2011 Standard Patent Sealed

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