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:
Apr. 26, 2016
Filed:
Dec. 14, 2012
Applicants:
Julie Chabot, Novato, CA (US);
BO Kou, Richmond, CA (US);
Alexander Kuperman, Richmond, CA (US);
Inventors:
Assignee:
CHEVRON U.S.A., INC., San Ramon, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 8/20 (2006.01); B01J 23/78 (2006.01); B01J 23/28 (2006.01); B01J 23/30 (2006.01); B01J 23/75 (2006.01); B01J 23/755 (2006.01); B01J 35/00 (2006.01); B01J 23/85 (2006.01); B01J 31/02 (2006.01); B01J 35/02 (2006.01); B01J 37/00 (2006.01); B01J 31/04 (2006.01); B01J 31/06 (2006.01); C10G 45/08 (2006.01); C10G 45/16 (2006.01); B01J 37/04 (2006.01); B01J 21/02 (2006.01); B01J 21/06 (2006.01); B01J 21/10 (2006.01); B01J 21/12 (2006.01);
U.S. Cl.
CPC ...
B01J 23/78 (2013.01); B01J 23/28 (2013.01); B01J 23/30 (2013.01); B01J 23/75 (2013.01); B01J 23/755 (2013.01); B01J 23/85 (2013.01); B01J 31/0247 (2013.01); B01J 31/04 (2013.01); B01J 31/06 (2013.01); B01J 35/0006 (2013.01); B01J 35/023 (2013.01); B01J 37/0036 (2013.01); C10G 45/08 (2013.01); C10G 45/16 (2013.01); B01J 21/02 (2013.01); B01J 21/06 (2013.01); B01J 21/10 (2013.01); B01J 21/12 (2013.01); B01J 37/04 (2013.01); C10G 2300/1033 (2013.01); C10G 2300/202 (2013.01);
Abstract
A hydroprocessing co-catalyst composition may comprise in an embodiment a first component comprising co-catalyst particles and a liquid carrier, and a second component comprising a dispersant and a dispersant diluent. The co-catalyst particles may be in the micron size range, and the dispersant may promote dispersion of the co-catalyst particles in materials such as the liquid carrier, the dispersant diluent, and combinations thereof. Methods of introducing a hydroprocessing co-catalyst composition into a hydroprocessing system are also disclosed.