SCRUBBING CO2 FROM METHANECONTAINING GASES USING AN AQUEOUS STREAM

Details for Australian Patent Application No. 2002329835 (hide)

Owner CHEVRON U.S.A. INC.

Inventors O'REAR, Dennis, J.; MUNSON, Curtis

Pub. Number AU-A-2002329835

PCT Number PCT/US02/26992

PCT Pub. Number WO2003/024904

Priority 09/951,551 14.09.01 US

Filing date 23 August 2002

Wipo publication date 1 April 2003

International Classifications

C07C 027/00 Compounds containing carbon and oxygen, with or without hydrogen or halogens

E21B 043/00 Obtaining fluids from wells

B01D 047/04 Separating dispersed particles from gases, air or vapours by liquid as separating agent - by passing the gas or air or vapour through foam

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 09/951,551 14.09.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002329835

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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