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:
Oct. 11, 1983
Filed:
Dec. 30, 1981
Applicant:
Inventors:
Samuel J Tremont, Manchester, MO (US);
Robert A Keppel, Seabrook, TX (US);
Emerson H Lee, Creve Coeur, MO (US);
George D Davis, Creve Coeur, MO (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502354 ;
Abstract
Attrition resistant bismuth-containing metal/oxygen compositions comprising the infusion and reaction product of alumina and at least one bismuth oxide, or compound convertible by heat to such bismuth oxide, which bismuth oxide is susceptible of undergoing infusion and reaction with the alumina, are useful in metal oxide-catalyzed reactions. The compositions are especially useful in reactions which involve reaction conditions of high stress, for example, vapor phase oxidations under fluidized bed conditions.