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:
Feb. 27, 2024
Filed:
Jun. 08, 2023
Applicant:
Chevron U.s.a. Inc., San Ramon, CA (US);
Inventor:
Sven Ivar Hommeltoft, Pleasant Hill, CA (US);
Assignee:
Chevron U.S.A. Inc., San Ramon, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/02 (2006.01); B01J 38/30 (2006.01); B01J 8/18 (2006.01); B01J 8/26 (2006.01); B01J 8/22 (2006.01);
U.S. Cl.
CPC ...
C10L 1/02 (2013.01); B01J 8/1827 (2013.01); B01J 8/228 (2013.01); B01J 8/26 (2013.01); B01J 38/30 (2013.01); B01J 2208/00769 (2013.01); C10L 2230/04 (2013.01); C10L 2290/12 (2013.01);
Abstract
A process involves (a) processing a lipid feedstock over a fluidized particulate catalyst in a gas-based stream in a fluid bed reactor to obtain a processed stream and spent catalyst comprising coke deposits, (b) continuously introducing the spent catalyst comprising the coke deposits to a catalyst regeneration unit, (c) continuously operating the catalyst regeneration unit to burn off the coke deposits from the spent catalyst to obtain a regenerated particulate catalyst, and (d) continuously introducing the regenerated particulate catalyst from the catalyst regeneration unit to the fluid bed reactor.