Method and apparatus for filtering process gas

Details for Australian Patent Application No. 2007336147 (hide)

Owner Outotec Oyj

Inventors Niemela, Pekka; Rantala, Pekka; Jankkila, Martti

Agent Griffith Hack

Pub. Number AU-B-2007336147

PCT Pub. Number WO2008/074912

Priority 20061133 19.12.06 FI; 20070961 11.12.07 FI

Filing date 18 December 2007

Wipo publication date 26 June 2008

Acceptance publication date 9 August 2012

International Classifications

B01D 46/04 Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Cleaning filters

B01D 46/02 Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, having hollow filters made of flexible material

B01D 46/24 Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, using rigid hollow filter bodies

B01D 47/06 Separating dispersed particles from gases, air or vapours by liquid as separating agent - Spray cleaning

Event Publications

2 July 2009 PCT application entered the National Phase

  PCT publication WO2008/074912 Priority application(s): WO2008/074912

9 August 2012 Application Accepted

  Published as AU-B-2007336147

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