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. 05, 2016
Filed:
Sep. 24, 2010
Edward S. Ellis, Basking Ridge, NJ (US);
Rohit Vijay, Annandale, NJ (US);
Matthew Bennett, Southampton, GB;
Edward S. Ellis, Basking Ridge, NJ (US);
Rohit Vijay, Annandale, NJ (US);
Matthew Bennett, Southampton, GB;
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
Processes are provided for using employing lower activity hydrodesulfurization catalysts while achieving a desired product sulfur content. After determining effective reaction conditions for hydrodesulfurization using a reference catalyst system, an upstream portion of the catalyst system can be replaced with a lower activity upstream portion. The process allows tailored product sulfur levels to be achieved using reaction conditions similar to those for the reference catalyst system.