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:
Jun. 27, 2017
Filed:
Apr. 21, 2015
Applicants:
Patrick Loring Hanks, Bridgewater, NJ (US);
William Ernest Lewis, Baton Rouge, LA (US);
Inventors:
Patrick Loring Hanks, Bridgewater, NJ (US);
William Ernest Lewis, Baton Rouge, LA (US);
Assignee:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY, Annadale, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 69/02 (2006.01); C10G 69/04 (2006.01); B01J 19/24 (2006.01); B01J 8/04 (2006.01); C10G 69/06 (2006.01); C10G 31/06 (2006.01); C10G 51/02 (2006.01); C10G 53/04 (2006.01); C10G 55/02 (2006.01); C10G 55/04 (2006.01); C10G 55/06 (2006.01); C10G 67/02 (2006.01); C10G 15/08 (2006.01);
U.S. Cl.
CPC ...
C10G 69/02 (2013.01); B01J 19/245 (2013.01); C10G 15/08 (2013.01); C10G 31/06 (2013.01); C10G 51/02 (2013.01); C10G 53/04 (2013.01); C10G 55/02 (2013.01); C10G 55/04 (2013.01); C10G 55/06 (2013.01); C10G 67/02 (2013.01); C10G 69/04 (2013.01); C10G 69/06 (2013.01); B01J 2219/24 (2013.01); C10G 2300/304 (2013.01); C10G 2300/4012 (2013.01);
Abstract
Systems and methods are provided for dewaxing a distillate fuel oil by subjecting an at least partially hydroprocessed distillate fuel oil to cavitation to reduce the pour point, reduce the cloud point, reduce the cold filter plugging point, or a combination thereof of the distillate fuel oil.