Standpipe inlet for enhancing particulate solids circulation for petrochemical and other processes

Details for Australian Patent Application No. 2001283939 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Chen, Ye-Mon

Agent Spruson & Ferguson

Pub. Number AU-B-2001283939

PCT Pub. Number WO02/04576

Priority 09/614,978 12.07.00 US

Filing date 10 July 2001

Wipo publication date 21 January 2002

Acceptance publication date 18 March 2004

International Classifications

C10G 011/18 Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils

B01J 008/26 Chemical or physical processes in general, conducted in the presence of fluids and solid particles

B01J 008/00 Chemical or physical processes in general, conducted in the presence of fluids and solid particles

Event Publications

18 March 2004 Application Accepted

  Published as AU-B-2001283939

15 July 2004 Standard Patent Sealed

4 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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