Method for the liquefaction of a hydrocarbon-rich stream

Details for Australian Patent Application No. 2006222005 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Kaart, Sander

Agent Spruson & Ferguson

Pub. Number AU-B-2006222005

PCT Pub. Number WO2006/094969

Priority 05101814.1 09.03.05 EP

Filing date 7 March 2006

Wipo publication date 14 September 2006

Acceptance publication date 18 June 2009

International Classifications

F25J 1/02 (2006.01) Processes or apparatus for liquefying or solidifying gases or gaseous mixtures

F25B 7/00 (2006.01) Compression machines, plant, or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit

F25B 40/02 (2006.01) Subcoolers, desuperheaters or superheaters

Event Publications

27 September 2007 PCT application entered the National Phase

  PCT publication WO2006/094969 Priority application(s): WO2006/094969

18 June 2009 Application Accepted

  Published as AU-B-2006222005

15 October 2009 Standard Patent Sealed

4 October 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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