SCR DeNOx catalyst DNX-series

DNX-Marine

The DNX-Marine catalyst is a fiber reinforced Vanadium-Tungsten-Titania catalyst. The catalyst is available in a version with a 0.4 mm wall.

Application areas:

The DNX-Marine catalyst is suitable for operation in a medium-dust environment, and is especially designed for SCR installations within Marine.

Features and Values:

The DNX-Marine catalyst can be optimized to meet the various operating conditions on an engine by varying the active constituents of the catalyst.

The DNX-Marine catalyst for marine applications is extra reinforced to tolerate the many vibrations the catalyst is exposed to on a marine engine.

Our experience on engines as well as extensive testing on shakers in our laboratories have proven that the DNX-Marine catalyst maintains its high performance and trouble-free operation during a long period in a wide range of different operating conditions.

Physical Properties

Wall thickness
0.4 mm
Channel hydraulic diameter
3.4 - 4.3 mm
Cell pitch
4.1 – 5.1 mm
Plate pitch
4.1 – 5.0 mm
Cell density
26 - 39 CPSI
Specific area
741 - 885 m2/m3
Open area
76 - 80 %
Leading edge reinforcement
Yes

Umicore Catalyst USA LLC (AMERICAS)

17625 El Camino Real Suite 210
Houston, TX 77058
USA

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Torben Slabiak

T+45 2265 7541

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