METHOD FOR DETERMINING THE SOURCE OF FOULING IN THERMAL CONVERSION PROCESS UNITS

Details for Australian Patent Application No. 2003287575 (hide)

Owner EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventors MAA, Peter, Sheng-shyong; OLMSTEAD, William, Neergaard; SISKIN, Michael; BROWN, Leo, Dale

Pub. Number AU-A-2003287575

PCT Number PCT/US2003/0355

PCT Pub. Number WO2004/053024

Priority 60/431,061 04.12.02 US; 10/680,920 08.10.03 US

Filing date 7 November 2003

Wipo publication date 30 June 2004

International Classifications

C10B 055/10 Coking mineral oils, bitumen, tar or the like, or mixtures thereof, with solid carbonaceous materials

C10G 009/32 Cracking in the absence of hydrogen

C10B 043/14 Preventing or removing incrustations

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 60/431,061 04.12.02 US; 10/680,920 08.10.03 US

5 August 2004 Application Open to Public Inspection

  Published as AU-A-2003287575

18 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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