Ceramic packing element for mass transfer applications

Details for Australian Patent Application No. 2005209254 (hide)

Owner Saint-Gobain Ceramics & Plastics, Inc.

Inventors Miller, Robert L.; Niknafs, Hassan S.

Agent EF WELLINGTON & CO

Pub. Number AU-A-2005209254

PCT Pub. Number WO2005/072862

Priority 10/761,559 21.01.04 US

Filing date 21 January 2005

Wipo publication date 11 August 2005

International Classifications

B01D 53/50 (2006.01) Separation of gases or vapours - Sulfur oxides

B01J 19/30 (2006.01) Chemical, physical, or physico-chemical processes in general - Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer

F28D 17/02 (2006.01) Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles

Event Publications

27 July 2006 PCT application entered the National Phase

  PCT publication WO2005/072862 Priority application(s): WO2005/072862

4 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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