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:
Oct. 08, 2019
Filed:
May. 10, 2018
Applicant:
Marathon Petroleum Company Lp, Findlay, OH (US);
Inventors:
Assignee:
Marathon Petroleum Company LP, Findlay, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 4/06 (2006.01); C10G 11/18 (2006.01);
U.S. Cl.
CPC ...
C07C 4/06 (2013.01); C10G 11/18 (2013.01); C10G 2400/02 (2013.01); C10G 2400/28 (2013.01);
Abstract
An injection of a small amount of sweet vacuum residue into an FCC feed consisting of sweet gas oil combined with shape selective catalyst additives technology improves propylene and butylene yields significantly.