Process and device for production of LNG by removal of freezable solids

Details for Australian Patent Application No. 2003201393 (hide)

Owner Cool Energy Limited

Inventors Kennaird, Anthony Frederick; Amin, Robert

Agent Griffith Hack

Pub. Number AU-B-2003201393

PCT Number PCT/AU03/00050

PCT Pub. Number WO2003/062725

Priority 2002950681 12.08.02 AU; PS 0021 18.01.02 AU

Filing date 17 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 5 July 2007

International Classifications

B01D 21/26 (2006.01) Separation of suspended solid particles from liquids by sedimentation - Separation of sediment aided by centrifugal force

B01D 21/24 (2006.01) Separation of suspended solid particles from liquids by sedimentation - Feed or discharge mechanisms for settling tanks

C10G 5/06 (2006.01) Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas

C10L 3/10 (2006.01) Gaseous fuels

F25J 1/00 (2006.01) Processes or apparatus for liquefying or solidifying gases or gaseous mixtures

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

F25J 3/06 (2006.01) Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification - by partial condensation

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 2002950681 12.08.02 AU; PS 0021 18.01.02 AU

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2003201393

2 February 2006 Assignment before Grant

  Curtin University of Technology; Core Laboratories Australia Pty Ltd The application has been assigned to Cool Energy Pty Ltd

23 February 2006 Change of Name(s) of Applicant(s), Section 104

  Cool Energy Pty Ltd The name of the applicant has been changed to Cool Energy Limited

5 July 2007 Application Accepted

  Published as AU-B-2003201393

1 November 2007 Standard Patent Sealed

12 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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