TREATMENT OF HYDROGEN/ HYDROCARBON MIXTURES ON ADSORBENTS REGENERATED AT HIGH PRESSURE

Details for Australian Patent Application No. 2003219267 (hide)

Owner L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATIO

Inventors DE SOUZA, Guillaume; TROMEUR, Pascal

Pub. Number AU-A-2003219267

PCT Number PCT/FR03/00350

PCT Pub. Number WO2003/070357

Priority 02/01919 15.02.02 FR

Filing date 5 February 2003

Wipo publication date 9 September 2003

International Classifications

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

C01B 003/56 Hydrogen

C07C 007/12 Purification, separation orstabilisation of hydrocarbons

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 02/01919 15.02.02 FR

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003219267

18 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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