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:
Aug. 10, 1976
Filed:
Oct. 17, 1974
Applicant:
Inventors:
Hartley Owen, Belle Mead, NJ (US);
Edward J Rosinski, Deptford, NJ (US);
Paul B Venuto, Cherry Hill, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; C01B / ; C10G / ;
U.S. Cl.
CPC ...
208120 ; 2082 / ; 2606 / ; 260673 ;
Abstract
A method is described for converting nitrogen containing oil stock such as shale oil syncrudes or other stocks of high nitrogen level by cracking in the presence of C.sub.2 to C.sub.5 hydrocarbons and/or methanol with an acidic zeolite cracking catalyst. Cocracking of the high nitrogen stock with the carbon-hydrogen contributors provides appreciable denitrogenation of the charge thus decreasing the need for hydroprocessing the charge with attendant savings in operating costs.