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:
Sep. 29, 1987
Filed:
Feb. 14, 1986
Applicant:
Inventors:
Philip J Angevine, Mantua, NJ (US);
Yung F Chu, Cherry Hill, NJ (US);
Kenneth M Mitchell, Mt. Laurel, NJ (US);
Stephen M Oleck, Moorestown, NJ (US);
Stuart S Shih, Cherry Hill, NJ (US);
Robert C Wilson, Jr, deceased, late of Woodbury, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ; C10G / ; C10G / ;
U.S. Cl.
CPC ...
208111 ; 2082 / ; 2082 / ; 2082 / ;
Abstract
A process for simultaneously hydrotreating and dewaxing petroleum fractions is described. The process utilizes a single catalyst system which includes a hydrotreating component impregnated on a controlled pore size base and at least two catalyst components selected from any of an intermediate pore zeolite, a large pore zeolite or Zeolite Beta, and a large pore non-zeolite catalyst.