Method and arrangement for feeding chemicals into a process stream

Details for Australian Patent Application No. 2007208206 (hide)

Owner Nalco Company

Inventors Jacobson, Tommy; Latva, Martti; Salonen, Mika

Agent Pizzeys

Pub. Number AU-B-2007208206

PCT Pub. Number WO2007/087408

Priority 11/339,169 25.01.06 US

Filing date 24 January 2007

Wipo publication date 2 August 2007

Acceptance publication date 10 November 2011

International Classifications

D21C 9/00 (2006.01) After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters

D21B 1/36 (2006.01) Fibrous raw materials or their mechanical treatment

D21C 11/06 (2006.01) Regeneration of pulp liquors

Event Publications

7 August 2008 PCT application entered the National Phase

  PCT publication WO2007/087408 Priority application(s): WO2007/087408

10 November 2011 Application Accepted

  Published as AU-B-2007208206

8 March 2012 Standard Patent Sealed

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