Process for fractionating a hydro carbonaceous catalytically cracked product stream and a fractionation column therefore

Details for Australian Patent Application No. 2007285743 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Kijlstra, Wiebe Sjoerd; Foo, Kee-Khoon; Hollander, Elco Dick; Kater, Jan; Dries, Hubertus Wilhelmus Albertus

Agent Spruson & Ferguson

Pub. Number AU-A-2007285743

PCT Pub. Number WO2008/020053

Priority 06119139.1 18.08.06 EP

Filing date 16 August 2007

Wipo publication date 21 February 2008

International Classifications

B01D 3/14 (2006.01) Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping - Fractional distillation

B01D 3/32 (2006.01) Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

B01J 4/00 (2006.01) Feed devices

C10G 7/00 (2006.01) Distillation of hydrocarbon oils

C10G 7/12 (2006.01) Distillation of hydrocarbon oils

C10G 11/00 (2006.01) Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils

Event Publications

19 February 2009 PCT application entered the National Phase

  PCT publication WO2008/020053 Priority application(s): WO2008/020053

17 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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