Process for upgrading a liquid hydrocarbon stream with a non-porous or nano-filtration membrane

Details for Australian Patent Application No. 2004285085 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Nijmeijer, Arian; Millington, Christopher Russell

Agent Spruson & Ferguson

Pub. Number AU-A-2004285085

PCT Pub. Number WO2005/042672

Priority 03256952.7 04.11.03 EP

Filing date 2 November 2004

Wipo publication date 12 May 2005

International Classifications

B01D 71/70 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

C07C 7/144 (2006.01) Purification, separation orstabilisation of hydrocarbons

C10G 31/11 (2006.01) Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for

Event Publications

1 June 2006 PCT application entered the National Phase

  PCT publication WO2005/042672 Priority application(s): WO2005/042672

30 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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