Modern diesel engines are engineering marvels of power and efficiency — but they also come with a complex web of emissions ...

Emission regulations for combustion systems have been in place for more than half a century and in the 1990’s, the Clean Air Act put a spotlight on emissions specifically from industrial boilers.

An off-road machine’s selective catalytic reduction (SCR) system converts toxic nitrogen oxides in a diesel’s exhaust—nitrogen monoxide (NO) and nitrogen dioxide (NO2)—into harmless nitrogen, water, ...

Pollutants emitted from combustion sources have been regulated by local and federal governments since the early 1960s. Specific rules vary by state and air district, but they generally apply to ...

The first five Volvo VN day cabs equipped with selective catalytic reduction (SCR) technology were recently presented to Talon Logistics by Volvo Trucks North America The first five Volvo VN day cabs ...

Norwalk, CT, July 16, 2001 — RJM Corporation, a provider of innovative emission control technologies, today announced multiple contracts for the installation of its RJM ARIS Selective Catalytic ...