SCR - Selective Catalytic Reduction Systems

SCR - Selective Catalytic Reduction Systems

Description
The SCR method is intended to control the NOx emissions by means of a selective catalytic reduction unit. Selective catalytic reduction is the most common method for removal of NOx in the exhaust gas emitted. The SCR method reduces NOx to N2 by using NH3 (ammonia) or urea as a reactant. The NOx reduction takes place in a SCR reactor, which holds a catalytic material in small replaceable units. SCR operates in a temperature range of about 270 –500 °C.

There are no waste products involved with the SCR process. The NOx reduction rate can easily be varied to meet different air pollution regulations.

Specification
Instructions/Data sheet
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The SCR system normally gives reduction values as follows:

NOx 85-99 % reduction
HC 70-90 % reduction
Noise 25-35 dB reduction (when applicable)

For more than 10 years, our SCR/DeNOx Systems installed in cogeneration plants have been guaranteed an efficient exhaust gas treatment of emissions, certainly meeting all the legal requirements. Whether according to TA Luft (technical instructions for clean air) or to BImSchG (federal law for emission protection), our systems keep more than the requirements, also assuring a higher safety standard and more reliability of your systems. We see us as your partner and will be pleased to assist you in your specific needs.

For assistance with your application, please call and speak with one of our specialists (01342) 713743

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