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:
Sep. 04, 2012
Filed:
Mar. 23, 2010
Charles J. Besecker, Batavia, IL (US);
James Frank Brazdil, Jr., Glen Ellyn, IL (US);
Mark A. Toft, Somonauk, IL (US);
Michael J. Seely, Plainfield, IL (US);
Robert A. Gustaferro, Naperville, IL (US);
Charles J. Besecker, Batavia, IL (US);
James Frank Brazdil, Jr., Glen Ellyn, IL (US);
Mark A. Toft, Somonauk, IL (US);
Michael J. Seely, Plainfield, IL (US);
Robert A. Gustaferro, Naperville, IL (US);
iNEOS USA LLC, Lisle, IL (US);
Abstract
A process for the preparation of a catalyst comprising bismuth, molybdenum, iron, cerium and other promoter elements, wherein the elements in said catalyst are combined together in an aqueous catalyst precursor slurry, the aqueous precursor slurry so obtained is dried to form a catalyst precursor, and the catalyst precursor is calcined to form said catalyst, the process comprising: