SCR Silencer/Converters
SCR systems reduce the NOx emission and reduce PM. SCR systems provide an efficient emission reduction for “Lean” burn natural gas engines and diesel engines. The system consists of both oxidation catalyst and SCR ceramic NOx reduction catalyst. Ammonia is injected into the engines gas exhaust and reacts with the SCR catalyst stripping the pollutant NOx and converting it into N2. The oxidation catalyst continues to remove CO and HAPs, while also removing any excess ammonia and reducing the systems ammonia slip parts per million.
Process
