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. 12, 1976
Filed:
Aug. 28, 1974
Applicant:
Inventor:
Donald Milstein, Cherry Hill, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
208210 ; 2082 / ;
Abstract
An improved process for desulfurization of metals and sulfur containing petroleum oils, preferably those containing residua hydrocarbon components, comprising passing the sulfur containing petroleum oils through a bed of substantially aged desulfurization catalyst at a temperature not less than 770.degree.F preceeding conventional hydrodesulfurization treatment.