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:
Dec. 29, 2020
Filed:
Mar. 01, 2019
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
James T Wexler, Wheaton, IL (US);
Ralph P Davis, Schaumburg, IL (US);
Nickolas Kapaun, Chicago, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C10G 3/00 (2006.01); C10G 45/02 (2006.01); C10G 45/72 (2006.01); C10G 65/02 (2006.01); C10G 67/02 (2006.01); C10L 1/08 (2006.01); C10G 65/04 (2006.01);
U.S. Cl.
CPC ...
C10G 3/50 (2013.01); C10G 3/54 (2013.01); C10G 3/60 (2013.01); C10G 45/02 (2013.01); C10G 45/72 (2013.01); C10G 65/02 (2013.01); C10G 65/04 (2013.01); C10G 67/02 (2013.01); C10L 1/08 (2013.01); C10G 2300/1014 (2013.01); C10G 2300/1018 (2013.01); C10G 2300/202 (2013.01); C10G 2300/205 (2013.01); C10G 2300/4006 (2013.01); C10G 2400/04 (2013.01); C10G 2400/08 (2013.01); C10L 2200/0484 (2013.01); C10L 2270/026 (2013.01); C10L 2270/04 (2013.01);
Abstract
The process produces a diesel from a biorenewable feedstock by hydrotreating to remove heteroatoms and saturate olefins. The biorenewable feedstock is contacted in a guard bed reactor in the presence of hydrogen to saturate olefins and remove metals to produce a contacted feed stream. The contacted feed stream is then heated in a charge heater to a higher temperature than in the guard bed reactor and hydrotreated in the presence of a hydrotreating hydrogen stream and a hydrotreating catalyst to deoxygenate the contacted feed stream to provide a hydrotreated stream.