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:
Apr. 03, 2007
Filed:
Jan. 21, 2000
Arthur Chester, Cherry Hill, NJ (US);
Larry Arthur Green, Mickleton, NJ (US);
Sandeep Singh Dhingra, Midland, MI (US);
Timothy Mason, Swedesboro, NJ (US);
Hye Kyung Cho Timken, Albany, CA (US);
Arthur Chester, Cherry Hill, NJ (US);
Larry Arthur Green, Mickleton, NJ (US);
Sandeep Singh Dhingra, Midland, MI (US);
Timothy Mason, Swedesboro, NJ (US);
Hye Kyung Cho Timken, Albany, CA (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
A process for catalytic cracking of a hydrocarbon feedstock feeds to produce an enhanced yield butylenes and isobutane comprises contacting the feedstock with a catalyst composition comprising MCM-68. The MCM-68 may be used as the primary cracking catalyst or may be used as an additive component in conjunction with a conventional cracking catalyst, such as a large pore molecular sieve having a pore size greater than 7 Angstrom.