High purity olefinic naphthas for the production of ethylene and propylene

Details for Australian Patent Application No. 2004200270 (hide)

Owner Chevron U.S.A. Inc.

Inventors O'Rear, Dennis J.; Lei, Guan Dao

Agent Davies Collison Cave

Pub. Number AU-B-2004200270

Priority 10355110 31.01.03 US; 10355158 31.01.03 US; 10354957 31.01.03 US

Filing date 23 January 2004

Wipo publication date 19 August 2004

Acceptance publication date 12 November 2009

International Classifications

C10G 63/04 (2006.01) Treatment of naphtha by at least one reforming process and at least one other conversion process

C07C 1/04 (2006.01) Hydrocarbons

C07C 1/06 (2006.01) Hydrocarbons

C07C 4/02 (2006.01) Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms

C07C 4/04 (2006.01) Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms

C07C 4/06 (2006.01) Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms

C07C 11/02 (2006.01) Acyclic unsaturated hydrocarbons

C07C 11/04 (2006.01) Acyclic unsaturated hydrocarbons

C10G 2/00 (2006.01) Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon

C10G 9/36 (2006.01) Cracking in the absence of hydrogen

C10G 45/04 (2006.01) Hydrotreatment processes

C10G 47/04 (2006.01) Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions

C10L 1/04 (2006.01) Liquid carbonaceous fuels

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 10355110 31.01.03 US; 10355158 31.01.03 US; 10354957 31.01.03 US

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2004200270

12 November 2009 Application Accepted

  Published as AU-B-2004200270

11 March 2010 Standard Patent Sealed

18 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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