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Title:
A METHOD FOR CONTROLLING THE DISTURBANCE OF NETWORKED PULP
Document Type and Number:
WIPO Patent Application WO/2010/031120
Kind Code:
A8
Abstract:
The invention provides a method (20) for controlling a disturbance (15) to networked pulp in a separation device comprising a tank (1), the method (20) comprising the steps of introducing a feed material into the tank at a flux (21); allowing pulp to settle out of the feed material and form into a networked layer of pulp (22); disturbing the networked pulp in a disturbance zone (16) of the networked layer (23); and controlling one or more disturbance parameters with respect to the flux and/or one or more operational parameters to controllably apply an optimal disturbance to the networked pulp in the disturbance zone (31). The invention also provides a separation device for separating pulp from a feed material.

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Inventors:
ARBUTHNOT IAN (AU)
TRIGLAVCANIN RICHARD (AU)
Application Number:
PCT/AU2009/001225
Publication Date:
April 14, 2011
Filing Date:
September 16, 2009
Export Citation:
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Assignee:
OUTOTEC OYJ (FI)
ARBUTHNOT IAN (AU)
TRIGLAVCANIN RICHARD (AU)
International Classes:
B01D21/32
Attorney, Agent or Firm:
SHELSTON IP (Sydney, NSW 2000, AU)
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