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, 1977
Filed:
Nov. 28, 1975
Applicant:
Inventor:
Tao P Li, Chesterfield, MO (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
252437 ; 252456 ; 252470 ;
Abstract
A process for the production of an (amm)oxidation catalyst which comprises forming an aqueous slurry consisting essentially of the molybdate of at least one of the elements in the group consisting of cobalt, nickel and iron, a bismuth oxide or salt, and optionally a phosphate radical and an ion of an element selected from the group consisting of sodium, potassium and calcium, and thereafter separating the solid phase from the slurry and calcining said solid phase to form the catalyst.