Multi - stage membrane separation process

Details for Australian Patent Application No. 2009203714 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Van Jarwaarde, Ewout Martijn; Geers, Henricus Abraham; Diaz, Zaida; Puik, Eric Johannes; Nijmeijer, Arian

Agent Spruson & Ferguson

Pub. Number AU-B-2009203714

PCT Pub. Number WO2009/087156

Priority 61/019,669 08.01.08 US

Filing date 7 January 2009

Wipo publication date 16 July 2009

Acceptance publication date 17 November 2011

International Classifications

B01D 53/22 (2006.01) Separation of gases or vapours - by diffusion

B01D 61/36 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Pervaporation

C10L 3/10 (2006.01) Gaseous fuels

Event Publications

15 July 2010 PCT application entered the National Phase

  PCT publication WO2009/087156 Priority application(s): WO2009/087156

17 November 2011 Application Accepted

  Published as AU-B-2009203714

15 March 2012 Standard Patent Sealed

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