Patent · US Active

Zeolite promoted V/TiW catalysts

US10252252B2 · kind B2 · utility

2Cited by

16References

10Claims

0Family size

Assignee

Johnson Matthey Public Limited Company · GB

Inventors

Juergen Bauer · Burgkunstadt, DE
Ralf Dotzel · Burgkunstadt, DE
Joerg Walter Jodlauk · Burgkunstadt, DE
Rainer Leppelt · Lichtenfels, DE
Joerg Werner Muench · Burgkunstadt, DE
Irene Piras · Unterlangenstadt, DE
Gudmund Smedler · Bleket, SE

Key dates

Filing date	Aug 16, 2013
Grant date	Apr 9, 2019
Priority date	—
Expiry date	Aug 16, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Provided is a catalyst composition for treating exhaust gas comprising a blend of a first component and second component, wherein the first component is an aluminosilicate or ferrosilicate molecular sieve component wherein the molecular sieve is either in H+ form or is ion exchanged with one or more transition metals, and the second component is a vanadium oxide supported on a metal oxide support selected from alumina, titania, zirconia, cella, silica, and combinations thereof. Also provided are methods, systems, and catalytic articles incorporating or utilizing such catalyst blends.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.