Multi-stage hydrodesulfurization of cracked naphtha streams with a stacked bed reactor

Details for Australian Patent Application No. 2003241412 (hide)

Owner ExxonMobil Research and Engineering Company

Inventors Brignac, Garland Barry; Ellis, Edward Stanley; McVicker, Gary Brice; Demmin, Richard Alan; Cook, Bruce Randall; Greeley, John Peter; Halbert, Thomas R.

Agent Watermark

Pub. Number AU-B-2003241412

PCT Number PCT/US03/14705

PCT Pub. Number WO2003/099963

Priority 10/424,332 28.04.03 US; 60/382,271 21.05.02 US

Filing date 9 May 2003

Wipo publication date 12 December 2003

Acceptance publication date 20 November 2008

International Classifications

C10G 65/04 (2006.01) Treatment of hydrocarbon oils by two or more hydrotreatment processes only

B01J 35/00 (2006.01) Catalysts, in general, characterised by their form or physical properties

B01J 35/10 (2006.01) Catalysts, in general, characterised by their form or physical properties

B01J 21/04 (2006.01)

B01J 23/85 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

B01J 23/882 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/424,332 28.04.03 US; 60/382,271 21.05.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-B-2003241412

20 November 2008 Application Accepted

  Published as AU-B-2003241412

19 March 2009 Standard Patent Sealed

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