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. 11, 1995
Filed:
Jun. 07, 1993
Applicant:
Inventors:
Bruce R Cook, Baton Rouge, LA (US);
William E Winter, Baton Rouge, LA (US);
Kenneth L Riley, Baton Rouge, LA (US);
Assignee:
Exxon Research and Engineering Company, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585475 ; 585323 ; 585467 ; 208 62 ;
Abstract
A process for simultaneously converting benzene to predominantly methylbenzenes and reducing the concentration of C.sub.10 + alkyl aromatics in a naphtha boiling range refinery process stream containing both benzene and C.sub.10 + alkyl aromatics by contacting the stream at effective temperatures and pressures with a 12-ring zeolitic material.