The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2005
Filed:
Oct. 02, 2002
Gordon F. Stuntz, Baton Rouge, LA (US);
George A. Swan, Iii, Baton Rouge, LA (US);
William E. Winter, Pensacola, FL (US);
Michel Daage, Baton Rouge, LA (US);
Michele S. Touvelle, Centreville, VA (US);
Darryl P. Klein, Ellicott City, MD (US);
Gordon F. Stuntz, Baton Rouge, LA (US);
George A. Swan, III, Baton Rouge, LA (US);
William E. Winter, Pensacola, FL (US);
Michel Daage, Baton Rouge, LA (US);
Michele S. Touvelle, Centreville, VA (US);
Darryl P. Klein, Ellicott City, MD (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
The invention relates to a process for converting cycle oils produced in catalytic cracking reactions into olefin and naphtha. More particularly, the invention relates to a process for hydroprocessing a catalytically cracked light cycle oil, and then re-cracking it in an upstream zone of the primary FCC riser reactor.