SCR DeNOx catalyst DNX-series

DNX-GT

The DNX-GT catalyst is a fiber reinforced Vanadium-Tungsten-Titania catalyst especially optimized for gas turbine applications. The DNX-GT series offers a very high activity in combination with low pressure drop. The catalyst is available with a 0.3 mm wall.

Application areas

The DNX-GT catalysts are typically operating on gas turbines.

Features and Values

The DNX-GT catalysts feature an enhanced SCR activity which has been achieved through reformulating and changing the monolith structure of the original DNX® catalyst. Thereby an increased specific surface area and a higher catalyst wall utilization have been achieved which together with a larger open area provide an attractive combination of increased activity and lower pressure drop.

The 20% boost in volume activity for the DNX-GT catalysts yield a corresponding reduction in required catalyst volume. Together with a 10% lower specific pressure drop, the DNX-GT catalysts offer a saving in overall pressure loss across the SCR catalyst in the order of 30% compared to the previous DNX® versions.

Due to the low weight it heats up fast during start-up and is therefore also fast to be in compliance.

Physical Properties

Wall thickness
0.3
Hydraulic diameter
2.7
Cell pitch
3.1
Plate pitch
3.0
Cell density
64
Specific area
1172
Open area
80

Questions about this product?

Product manager

Torben Slabiak

Torben Slabiak

Product Manager
T: +45 2265 7541
Email

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China


Umicore Catalyst (China) Co.,Ltd
Beijing

Room 2207, Full Tower 9 East 3rd-Ring Road, Chaoyang District
100020, Beijing

Denmark


Umicore Denmark ApS
Hørsholm

United States


Umicore Catalyst USA, LLC
Houston

17625 El Camino Real #210
77058, Houston