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:
May. 06, 2014
Filed:
Feb. 17, 2011
Jianxin Jason Wu, Clinton, NJ (US);
William A. Wachter, Flemington, NJ (US);
Colin L. Beswick, Lebanon, NJ (US);
Edward Thomas Habib, Jr., Ellicott City, MD (US);
Terry G. Roberie, Ellicott City, MD (US);
Ruizhong HU, Cooksville, MD (US);
Jianxin Jason Wu, Clinton, NJ (US);
William A. Wachter, Flemington, NJ (US);
Colin L. Beswick, Lebanon, NJ (US);
Edward Thomas Habib, Jr., Ellicott City, MD (US);
Terry G. Roberie, Ellicott City, MD (US);
Ruizhong Hu, Cooksville, MD (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
This invention relates to the composition, method of making and use of a fluidized catalytic cracking ('FCC') catalyst that is comprised of a new Y zeolite which exhibits an exceptionally low small mesoporous peak around the 40 Å (angstrom) range as determined by nitrogen adsorption measurements. FCC catalysts made from this new zeolite exhibit improved rates of heavy oil cracking heavy oil bottoms conversions and gasoline conversions. The fluidized catalytic cracking catalysts herein are particularly useful in fluidized catalytic cracking ('FCC') processes for conversion of heavy hydrocarbon feedstocks such as gas oils and vacuum tower bottoms.