Selective hydrodesulfurization of naphtha streams

Details for Australian Patent Application No. 2003220318 (hide)

Owner ExxonMobil Research and Engineering Company

Inventors Brignac, Garland Barry; Loo, Chu-Siang; Greeley, John Peter; Halbert, Thomas R; Gupta, Brigenda N

Agent Watermark

Pub. Number AU-B-2003220318

PCT Number PCT/US03/08031

PCT Pub. Number WO2003/085068

Priority 60/369,449 02.04.02 US; 10/372,864 24.02.03 US

Filing date 14 March 2003

Wipo publication date 20 October 2003

Acceptance publication date 20 November 2008

International Classifications

B01J 23/88 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

C10G 45/02 (2006.01) Hydrotreatment processes - to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons

C10G 45/04 (2006.01) Hydrotreatment processes

C10G 45/08 (2006.01) Hydrotreatment processes

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/369,449 02.04.02 US; 10/372,864 24.02.03 US

27 November 2003 Application Open to Public Inspection

  Published as AU-B-2003220318

20 November 2008 Application Accepted

  Published as AU-B-2003220318

19 March 2009 Standard Patent Sealed

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