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. 12, 2007
Filed:
Oct. 02, 2003
Kenneth L. Riley, Baton Rouge, LA (US);
Stuart L. Soled, Pittstown, NJ (US);
Sabato Miseo, Pittstown, NJ (US);
Frans L. Plantenga, Hoevelaken, NL;
Marinus Bruce Cerfontain, Amsterdam, NL;
Sonja Eijsbouts, Nieuwkuijk, NL;
Eelko Brevoord, Hoevelaken, NL;
Kenneth L. Riley, Baton Rouge, LA (US);
Stuart L. Soled, Pittstown, NJ (US);
Sabato Miseo, Pittstown, NJ (US);
Frans L. Plantenga, Hoevelaken, NL;
Marinus Bruce Cerfontain, Amsterdam, NL;
Sonja Eijsbouts, Nieuwkuijk, NL;
Eelko Brevoord, Hoevelaken, NL;
ExxonMobil Research and Engineering Company, Annadale, NJ (US);
Abstract
A method for upgrading a naphtha feed to a naphtha product containing less than about 10 wppm of nitrogen and less than about 15 wppm sulfur, the method comprising contacting said naphtha feed with hydrogen in the presence of a bulk multimetallic catalyst under effective reactor conditions to hydrodesulfurize and hydrodenitrogenize said naphtha feed to produce said naphtha product, wherein said bulk multimetallic catalyst comprises at least one Group VIII non-noble metal and at least two Group VIB metals.