Dynor SNCR Process
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Hitachi Zosen The SNCR process that fulfils Europe's strict nitrogen oxide standards

DyNOR™ The SNCR process that fulfils Europe’s strict nitrogen oxide standards DyNOR™ – the SNCR process that fulfils Europe’s strict nitrogen oxide standards DyNOR™ is the answer to Europe’s tightened nitrogen oxide limits. Simple in design and easy to install, the non-catalytic DyNOR™ process closes the gap between the costly SCR process and the conventional SNCR process. It is an investment that pays off. The DyNOR™ process offers decisive advantages. Harmful nitrogen oxides (NOx) are produced in every combustion process; however, they can be converted into their basic elements – nitrogen...

Efficiency thanks to precisely interacting systems In the SNCR process, the reactant must be injected into the secondary combustion chamber within the ­ optimised temperature range of 850° C to 950° C. Although modern combustion systems react to different waste qualities, it is not possible to totally prevent short-term temperature fluctuations and asymmetries. The key advantage of DyNOR™ is that reagents are always injected at the precise right location. The answer to Europe’s tightened nitrogen oxide limits Due to the independent segments and continuous level selection, the full potential...

Hitachi Zosen Inova AG Phone +41 44 277 n n Hitachi Zosen DyNOR ™ The SNCR process that fulfils Europe's strict nitrogen oxide standards