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. 10, 1995
Filed:
Aug. 31, 1993
Applicant:
Inventors:
Jonathan E Child, Sewell, NJ (US);
James K Wolfenbarger, Torrance, CA (US);
Assignee:
Mobil Oil Corporation, Fairfax, VA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ; C10G / ; C07C / ;
U.S. Cl.
CPC ...
208 62 ; 208 79 ; 208138 ; 585316 ; 585446 ; 585467 ; 585471 ;
Abstract
A process for producing a low benzene content gasoline is disclosed. Catalytic reforming produces a benzene rich reformate which is fractionated to yield a benzene rich C6 fraction which is then over-alkylated, preferably with C2/C3 olefins from an FCC, to produce heavy alkylate having too high an end point for use as gasoline. Heavy alkylate is charged to an FCC reactor, along with a conventional heavy FCC feed, and converted back into a gasoline boiling range product. Heavy alkylate also produces reactive alkyl fragments in the cracking reactor which react with benzene produced during cracking of FCC heavy feed.