Method for obtaining a gaseous phase from a liquid medium and device for carrying out the same

Details for Australian Patent Application No. 2003293614 (hide)

Owner Uhde GmbH

Inventors Schirrmeister, Steffen; Klemm, Elias; Von Morstein, Olaf; Lange de Oliveira, Armin; Gross, Stefan; Ehrlich, Johannes; Markowz, Georg; Schutte, Rudiger; Albrecht, Johannes

Agent Davies Collison Cave

Pub. Number AU-B-2003293614

PCT Number PCT/EP2003/0113

PCT Pub. Number WO2004/036137

Priority 102 48 599.2 17.10.02 DE

Filing date 14 October 2003

Wipo publication date 4 May 2004

Acceptance publication date 10 December 2009

International Classifications

F28D 3/00 (2006.01) Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits

B01B 1/00 (2006.01) Boiling

B01J 19/00 (2006.01) Chemical, physical, or physico-chemical processes in general

C01B 15/01 (2006.01) Peroxides

F28F 3/04 (2006.01) Plate-like or laminated elements

F28F 3/08 (2006.01) Plate-like or laminated elements - Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning

B01D 1/22 (2006.01) Evaporating - by bringing a thin layer of the liquid into contact with a heated surface

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 102 48 599.2 17.10.02 DE

10 June 2004 Application Open to Public Inspection

  Published as AU-B-2003293614

10 December 2009 Assignment before Grant

  Uhde GmbH; Degussa AG The application has been assigned to Uhde GmbH 2004

10 December 2009 Application Accepted

  Published as AU-B-2003293614

8 April 2010 Standard Patent Sealed

12 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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