Cyclone separator

Details for Australian Patent Application No. 2002310844 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Dirkse, Hendricus Arien; Chen, Ye-Mon; Dewitz, Thomas Shawn; Sanborn, Richard Addison; Dries, Hubertus Wilhelmus Albertus

Agent Spruson & Ferguson

Pub. Number AU-B-2002310844

PCT Number PCT/EP02/04144

PCT Pub. Number WO2002/085527

Priority 60/285,359 20.04.01 US

Filing date 11 April 2002

Wipo publication date 5 November 2002

Acceptance publication date 14 December 2006

International Classifications

B04C 5/04 (2006.01) Apparatus in which the axial direction of the vortex is reversed

B01J 8/00 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles

B01J 8/24 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles - according to "fluidised-bed" technique

B01J 8/28 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles

B01J 8/38 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles

B01J 38/00 (2006.01) Regeneration or reactivation of catalysts, in general

B04C 5/14 (2006.01) Apparatus in which the axial direction of the vortex is reversed

B04C 5/18 (2006.01) Apparatus in which the axial direction of the vortex is reversed

B04C 5/26 (2006.01) Apparatus in which the axial direction of the vortex is reversed

B04C 9/00 (2006.01) Combinations with other devices, e.g. fans

C10G 11/18 (2006.01) Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/285,359 20.04.01 US

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002310844

14 December 2006 Application Accepted

  Published as AU-B-2002310844

19 April 2007 Standard Patent Sealed

4 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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