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:
Mar. 01, 2022
Filed:
Jul. 26, 2016
Basf Corporation, Florham Park, NJ (US);
Basf SE, Ludwigshafen, DE;
Feng Zhao, Shanghai, CN;
Jia Di Zhang, Shanghai, CN;
Liang Chen, Shanghai, CN;
Diana Carolina Galeano Nunez, Ludwigshafen, DE;
Sabine Huber, Ludwigshafen, DE;
Edgar Viktor Huennekes, Hannover, DE;
BASF CORPORATION, Florham Park, NJ (US);
Abstract
A catalyst composition comprising—a support comprising TiO,—a composite oxide containing vanadium and antimony, which has a rutile-type structure different from VSbOand VSbOas determined by X-ray diffraction (XRD) analysis with CuKα radiation, and—optionally, one or more selected from the group consisting of oxides of silicon, oxides of vanadium and oxides of antimony, for selective catalytic reduction of nitrogen oxides; to a process for preparing the catalyst composition, to the catalyst composition obtained/obtainable by the process and to use of the same for selective catalytic reduction of nitrogen oxides.