NO(x) emission control technologies in sludge pyrolysis and combustion

The characteristic of NOx emission in sludge pyrolysis and sludge combustion has been carried out in the fixed bed reactor. The influence factors including final temperatures, the heating rates, types of sludge were studied on the effects of the NOx emissions. The results showed that CaO, MgO can lead to the reduction of NO. Staged combustion and injection of NH(3) have been performed to study the effects on NOx release.Engineering, EnvironmentalCPCI-S(ISTP)