Cryogenic process utilizing high pressure absorber column

Details for Australian Patent Application No. 2002338248 (hide)

Owner ABB Lummus Global, Inc.

Inventors Haddad, Hazem; Patel, Sanjiv N.; Mowrey, Earle R.; Sangave, Ajit; Foglietta, Jorge H.

Agent Davies Collison Cave

Pub. Number AU-B-2002338248

PCT Number PCT/US02/06271

PCT Pub. Number WO2002/079706

Priority 10/003,388 22.10.01 US; 60/272,417 01.03.01 US; 60/274,069 07.03.01 US

Filing date 1 March 2002

Wipo publication date 15 October 2002

Acceptance publication date 6 December 2007

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

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 10/003,388 22.10.01 US; 60/272,417 01.03.01 US; 60/274,069 07.03.01 US

3 April 2003 Application Open to Public Inspection

  Published as AU-B-2002338248

6 December 2007 Application Accepted

  Published as AU-B-2002338248

20 March 2008 Alteration of Name

  The name of the applicant has been altered to Lummus Technology Inc.

17 April 2008 Standard Patent Sealed

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