Enhanced operation of LNG facility equipped with refluxed heavies removal column

Details for Australian Patent Application No. 2004287804 (hide)

Owner ConocoPhillips Company

Inventors Eaton, Anthony P.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2004287804

PCT Pub. Number WO2005/044957

Priority 10/696,010 28.10.03 US

Filing date 22 October 2004

Wipo publication date 19 May 2005

Acceptance publication date 22 July 2010

International Classifications

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

F25J 3/02 (2006.01) Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification - by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream

Event Publications

18 May 2006 PCT application entered the National Phase

  PCT publication WO2005/044957 Priority application(s): WO2005/044957

22 July 2010 Application Accepted

  Published as AU-B-2004287804

2 December 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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