Spherical heat and mass transfer media

Details for Australian Patent Application No. 2007200380 (hide)

Owner Koch Knight LLC

Inventors Kavolik Jr., Joseph R.

Agent Freehills

Pub. Number AU-A-2007200380

Priority 11/346843 03.02.06 US

Filing date 30 January 2007

Wipo publication date 23 August 2007

International Classifications

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 17/00 (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

15 February 2007 Complete Application Filed

  Priority application(s): 11/346843 03.02.06 US

23 August 2007 Application Open to Public Inspection

  Published as AU-A-2007200380

15 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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