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:
Jun. 24, 2025
Filed:
Sep. 07, 2023
Applicant:
Marathon Petroleum Company Lp, Findlay, OH (US);
Inventors:
Nikolas A. Larsen, Findlay, OH (US);
Jeffrey A. Sexton, Findlay, OH (US);
Ray Brooks, Findlay, OH (US);
Assignee:
Marathon Petroleum Company LP, Findlay, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10G 11/18 (2006.01); B01J 8/18 (2006.01); B01J 8/24 (2006.01); B01J 38/02 (2006.01);
U.S. Cl.
CPC ...
C10G 11/182 (2013.01); B01J 8/1809 (2013.01); B01J 8/1836 (2013.01); B01J 8/24 (2013.01); B01J 38/02 (2013.01); C10G 11/187 (2013.01); B01J 2208/00017 (2013.01); C10G 2300/1011 (2013.01); C10G 2300/202 (2013.01); C10G 2300/4006 (2013.01); C10G 2300/4081 (2013.01); C10G 2300/708 (2013.01);
Abstract
Systems and methods for enhancing the processing of hydrocarbons in a FCC unit by introduction of the coked FCC catalyst from the FCC reactor and a renewable feedstock to the FCC regenerator to facilitate regeneration of the coked FCC catalyst. The renewable feedstock can contain biomass-derived pyrolysis oil. The biomass-derived pyrolysis oil and coke from the coked FCC catalyst are oxidized by oxygen to provide a regenerated catalyst that is recycled to the FCC reactor.