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. 02, 2023
Filed:
May. 23, 2022
Applicant:
Chevron U.s.a. Inc., San Ramon, CA (US);
Inventors:
Bong Kyu Chang, Novato, CA (US);
Hye-Kyung Cho Timken, Albany, CA (US);
Michelle K. Young, Marvel, TX (US);
Assignee:
Chevron U.S.A. Inc., San Ramon, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/22 (2006.01); C10G 50/02 (2006.01);
U.S. Cl.
CPC ...
C07C 2/22 (2013.01); C10G 50/02 (2013.01); C07C 2527/06 (2013.01); C07C 2527/122 (2013.01); C07C 2527/125 (2013.01); C07C 2527/128 (2013.01);
Abstract
A process for producing renewable distillate-range hydrocarbons is provided. The process includes dehydrating a renewable C2-C6 alcohol feedstock to produce an olefin, oligomerizing the olefin the presence of a halometallate ionic liquid catalyst to produce an oligomer product and hydrogenating the oligomer product or fractions thereof to produce saturated distillate-range hydrocarbons.