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:
May. 05, 1987
Filed:
Dec. 23, 1985
Applicant:
Inventors:
George R Lester, Park Ridge, IL (US);
John F Brennan, Des Plaines, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502 66 ; 502 74 ; 502 78 ;
Abstract
A catalyst composition and a process are presented for the reduction of nitrogen oxides in flue gases to nitrogen. The catalyst comprises titania, mordenite and a metal component. The preferred metal component comprises vanadium oxide and tungsten oxide. At least 15 wt. % mordenite is present, with high silica H-mordenite being preferred.