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:
Jul. 07, 2009
Filed:
Apr. 24, 2006
Applicants:
Opinder Kishan Bhan, Katy, TX (US);
Paul Benjerman Himelfarb, Houston, TX (US);
Inventors:
Opinder Kishan Bhan, Katy, TX (US);
Paul Benjerman Himelfarb, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 45/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Described is a method for the selective hydrodesulfurization of an olefin-containing hydrocarbon feedstock that uses a catalyst composition having a high content of a nickel component and an effective but small amount of a molybdenum component supported on a porous refractory oxide. A preferred catalyst composition contains an immaterial amount of a cobalt component.