Effect of hydrocarbons on the ammonia selective catalytic reduction of nitrogen oxides under typical diesel engine exhausts conditions over copper-based zeolites

ABSTRACT: The use of diesel engines is growing due to their advantages over the gasoline engines, but they increase nitrogen oxides (NOX) emissions. The ammonia selective catalytic reduction (NH3-SCR) with Cu-based zeolites is the most promising and studied technique for the abatement of NOX. Howeve...