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:
Dec. 09, 2008
Filed:
Dec. 19, 2006
Two stage hydrocracking process using beta zeolite for production of lpg and distillate hydrocarbons
Applicants:
LI Wang, Bloomingdale, IL (US);
Hemant B. Gala, Arlington Heights, IL (US);
Christopher J. Anderle, Schaumburg, IL (US);
Roger R. Lawrence, Elmhurst, IL (US);
Inventors:
Li Wang, Bloomingdale, IL (US);
Hemant B. Gala, Arlington Heights, IL (US);
Christopher J. Anderle, Schaumburg, IL (US);
Roger R. Lawrence, Elmhurst, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 47/02 (2006.01); C10G 47/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
Increased yields of LPG and middle distillate products are obtained in a two stage hydrocracking process by the use of a catalyst containing a beta zeolite. In embodiments, the beta zeolite has not been hydrothermally treated or has been hydrothermally treated at a relatively low temperature. In another embodiment, the catalyst contains a relatively low amount of beta zeolite.