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:
Oct. 21, 2014
Filed:
Jun. 13, 2008
Darden Sinclair, Beaumont, TX (US);
Michel Daage, Hellertown, PA (US);
Charles J. Mart, Baton Rouge, LA (US);
Louis Burns, Baton Rouge, LA (US);
Timothy L. Hilbert, Fairfax, VA (US);
Darden Sinclair, Beaumont, TX (US);
Michel Daage, Hellertown, PA (US);
Charles J. Mart, Baton Rouge, LA (US);
Louis Burns, Baton Rouge, LA (US);
Timothy L. Hilbert, Fairfax, VA (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
Integrated hydroprocessing methods using high activity, low density catalysts are provided. The high activity catalysts allow for blocked operation when processing lube range feedstocks of widely varying characteristics, such as wax content, without having to substantially change the configuration or operating conditions of the process train. Instead, the different feedstocks can be accommodated by varying the reaction temperature in the process train.