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. 20, 1991
Filed:
Apr. 12, 1990
Applicant:
Inventors:
Arnulf Muan, Lacey Spring, VA (US);
Mitri S Najjar, Wappingers Falls, NY (US);
Assignee:
Texaco Inc., White Plains, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502338 ; 502350 ; 502351 ; 502353 ; 502354 ; 501 94 ; 501134 ;
Abstract
The present invention pertains to novel solid solutions involving FeO, V.sub.2 O.sub.3 and TiO.sub.2 and the method for their preparation. The solid compositions involving FeO, V.sub.2 O.sub.3 and TiO.sub.2 fall within the shaded area of a polygon in a ternary composition diagram of FeO, V.sub.2 O.sub.3 and TiO.sub.2 as shown in the drawing herein e.g., FIG. 1. The composition may be used as an oxidation catalyst or in the manufacture of high temperature refractories.