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:
May. 04, 2021
Filed:
Nov. 13, 2018
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Stuart R. Miller, Arlington Heights, IL (US);
Susan C. Koster, Carpentersville, IL (US);
John P. S. Mowat, Arlington Heights, IL (US);
Wharton Sinkler, Des Plaines, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C01G 53/00 (2006.01); B01J 23/888 (2006.01); B01J 23/80 (2006.01); C10G 45/08 (2006.01); B01J 37/20 (2006.01);
U.S. Cl.
CPC ...
C01G 53/006 (2013.01); B01J 23/80 (2013.01); B01J 23/888 (2013.01); B01J 37/20 (2013.01); C10G 45/08 (2013.01); C01P 2002/01 (2013.01); C01P 2002/72 (2013.01); C01P 2004/04 (2013.01);
Abstract
A unique crystalline mixed transition metal tungstate material has been developed material may be sulfided to generate metal sulfides which are used as a catalyst in a conversion process such as hydroprocessing. The hydroprocessing may include hydrodenitrification, hydrodesulfurization, hydrodemetallation, hydrodesilication, hydrodearomatization, hydroisomerization, hydrotreating, hydrofining, and hydrocracking.