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:
Dec. 20, 1977
Filed:
Oct. 21, 1974
Applicant:
Inventor:
Willas L Vermilion, Jr, Arlington Heights, IL (US);
Assignee:
Universal Oil Products Company, Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
208120 ; 208164 ; 2082 / ; 252417 ;
Abstract
A fluid catalytic cracking process employing in combination a riser reaction zone and a CO-burning regeneration zone for the conversion of a feedstream comprising a residual oil to a distillate fuel.