Delayed coking process for producing free-flowing coke using polymeric additives

Details for Australian Patent Application No. 2005245870 (hide)

Owner ExxonMobil Research and Engineering Company

Inventors Brown, Leo D.; Siskin, Michael; Varadaraj, Ramesh

Agent Watermark

Pub. Number AU-A-2005245870

PCT Pub. Number WO2005/113712

Priority PCT/ US2004/015319 14.05.04 US; 10/846,034 14.05.04 US

Filing date 12 May 2005

Wipo publication date 1 December 2005

International Classifications

C10B 55/00 (2006.01) Coking mineral oils, bitumen, tar or the like, or mixtures thereof, with solid carbonaceous materials

C10B 57/06 (2006.01) Other carbonising or coking processes

C10G 9/00 (2006.01) Cracking in the absence of hydrogen

Event Publications

7 December 2006 PCT application entered the National Phase

  PCT publication WO2005/113712 Priority application(s): WO2005/113712

14 August 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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