SCR DeNOx/Oxidation catalyst DNO-series

DNO-LD

The DNO-LD catalyst is a fiber reinforced Noble Metal-Vanadium-Tungsten-Titania catalyst. The DNO-series offers a very high CO oxidation activity in combination with a moderate to high VOC and DeNOx activity (both temperature dependent).

Application areas

The DNO-LD catalysts are typically operating on SCR installations within Carbon Black applications.

Features and Values

The DNO catalysts benefit from a dual functionality, as the catalysts pose an activity for CO and VOC oxidation in addition to the SCR activity. The DNO catalysts share the features of the well-proven DNX® catalyst and are available in versions for high or medium temperature operation.

The dual functionality of the DNO catalyst makes it possible to position the CO/VOC catalyst downstream the SCR catalyst in the reactor. The combined DNX-DNO solution offers up to 25% reduction of the DNX® catalyst volume.

The fiber-reinforced catalyst is very thermal shock resistant which allows a fast heat up rate.

Physical Properties

Wall thickness
0.4
Hydraulic diameter
4.3 - 5.1
Cell pitch
5.1 – 6.1
Plate pitch
5.0 – 5.7
Cell density
19 - 26
Specific area
651 - 741
Open area
80 - 83
Leading edge reinforcement
Yes

Questions about this product?

Product manager

Torben Slabiak

Product Manager
T: +45 2265 7541
Email

Contact one of our locations

Umicore Catalysts Houston

17625 El Camino Real #210
77058, Houston
United States

Umicore Lyngby ApS

Nøjsomhedsvej 20
2800, Kongens Lyngby
Denmark

Umicore Catalyst (China) Co.,Ltd

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

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