Method and mixer apparatus for mixing gas into slurry in a closed reactor

Details for Australian Patent Application No. 2007216423 (hide)

Owner Outotec Oyj

Inventors Lilja, Launo; Hultholm, Stig-Erik; Nyman, Bror

Agent Griffith Hack

Pub. Number AU-B-2007216423

PCT Pub. Number WO2007/093668

Priority 20060151 17.02.06 FI

Filing date 14 February 2007

Wipo publication date 23 August 2007

Acceptance publication date 8 September 2011

International Classifications

B01F 7/00 (2006.01) Mixers with rotary stirring devices in fixed receptacles

B01F 3/04 (2006.01) Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed - gases or vapours with liquids

B01F 7/16 (2006.01) Mixers with rotary stirring devices in fixed receptacles - with stirrers rotating about a vertical axis

Event Publications

7 August 2008 Alteration of Name

  The name of the applicant has been altered to Outotec Oyj

7 August 2008 PCT application entered the National Phase

  PCT publication WO2007/093668 Priority application(s): WO2007/093668

8 September 2011 Application Accepted

  Published as AU-B-2007216423

19 January 2012 Standard Patent Sealed

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