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. 09, 1988
Filed:
Aug. 21, 1987
Applicant:
Inventors:
Andrew T Guttmann, Maple Heights, OH (US);
James F Brazdil, Mayfield Village, OH (US);
Robert K Grasselli, Aurora, OH (US);
Assignee:
Standard Oil Company, Cleveland, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585661 ; 585629 ; 585630 ; 585663 ;
Abstract
The vapor phase dehydrogenation of hydrocarbons is achieved with a spinel of the formula AV.sub.2-x C.sub.x O.sub.4 where A is a bivalent metal, V is vanadium substantially in +3 oxidation state, C is a trivalent metal, or with a crystalline perovskite DV.sub.1-y C.sub.y O.sub.3 where D is one or more of Y, the rare earths and Bi, and V is again vanadium in +3 oxidation state.