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:
Sep. 21, 2021
Filed:
Aug. 20, 2019
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Steven B. Philoon, Wilmette, IL (US);
Patrick J. Bullen, Elmhurst, IL (US);
Stanley J. Frey, Palatine, IL (US);
Gail L. Gray, Lisle, IL (US);
Dean E. Rende, Arlington Heights, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 25/00 (2006.01); C10G 25/05 (2006.01); C10G 45/10 (2006.01); C10G 45/12 (2006.01); C10G 35/06 (2006.01); C10G 69/08 (2006.01); C10G 7/00 (2006.01);
U.S. Cl.
CPC ...
C10G 25/05 (2013.01); C10G 7/00 (2013.01); C10G 35/06 (2013.01); C10G 45/10 (2013.01); C10G 45/12 (2013.01); C10G 69/08 (2013.01); C10G 2300/104 (2013.01); C10G 2300/1044 (2013.01); C10G 2300/202 (2013.01);
Abstract
A naphtha hydrotreating process involves the use of a sulfur guard bed (SGB) with a controlled bypass which allows for control of the sulfur in the feed to a downstream processing unit. The SGB is installed on the light ends stripper bottoms stream in a naphtha hydrotreating unit.