Process that utilizes combined distillation and membrane separation in the separation of an acidic contaminant from a light hydrocarbon gas stream

Details for Australian Patent Application No. 2010249884 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Diaz, Zaida; Shu, Shu; Williams, Paul Jason

Agent Spruson & Ferguson

Pub. Number AU-A-2010249884

PCT Pub. Number WO2010/135210

Priority 61/179,541 19.05.09 US

Filing date 17 May 2010

Wipo publication date 25 November 2010

International Classifications

B01D 3/00 (2006.01) Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

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

B01D 53/40 (2006.01) Separation of gases or vapours - Acidic components

B01D 61/00 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

Event Publications

24 November 2011 PCT application entered the National Phase

  PCT publication WO2010/135210 Priority application(s): WO2010/135210

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