METHOD FOR TREATMENT OF A GASEOUS MIXTURE COMPRISING HYDROGEN AND HYDROGEN SULPHIDE

Details for Australian Patent Application No. 2003222366 (hide)

Owner L'AIR LIQUIDE

Inventors TROMEUR, Pascal; CIEUTAT, Denis; MOREAU, serge; DE SOUZA, Guillaume

Pub. Number AU-A-2003222366

PCT Number PCT/FR03/00403

PCT Pub. Number WO2003/068366

Priority 02/01915 15.02.02 FR

Filing date 7 February 2003

Wipo publication date 4 September 2003

International Classifications

B01D 053/047 Separation of gases or vapours - Pressure swing adsorption

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 02/01915 15.02.02 FR

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2003222366

18 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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