Use of cryogenic temperatures in processing gases containing light components with physical solvents

Details for Australian Patent Application No. 2005224612 (hide)

Owner Advanced Extraction Technologies, Inc.

Inventors Gaskin, Thomas K.

Agent Davies Collison Cave

Pub. Number AU-A-2005224612

PCT Pub. Number WO2005/090887

Priority 60/552,411 11.03.04 US

Filing date 9 March 2005

Wipo publication date 29 September 2005

International Classifications

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

B01D 53/14 (2006.01) Separation of gases or vapours - by absorption

C01B 3/52 (2006.01) Hydrogen

C01B 21/04 (2006.01) Nitrogen

C07C 7/11 (2006.01) Purification, separation orstabilisation of hydrocarbons

C10L 3/10 (2006.01) Gaseous fuels

Event Publications

14 September 2006 PCT application entered the National Phase

  PCT publication WO2005/090887 Priority application(s): WO2005/090887

17 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2005224614-PDES as modifiers of the IGFR pathway and methods of use

2005224608-Polymeric nanoemulsion as drag reducer for multiphase flow