CATALYTIC CONVERTER AND EXHAUST LINE FOR CLEANING EXHAUST EMITTED FROM A LEAN MIXTURE OPERATED COMBUSTION ENGINE

摘要

According to the invention, a catalytic converter (7) and an exhaust line (2) with one such catalytic converter (7) are provided in order to remove nitrogen oxide from exhaust emitted by a lean mixture operated combustion engine (1). Said catalytic converter (7) has a hydrolyse activity and a selective catalytic reduction (SCR) activity. A limited installation space can be utilized especially for trucks and passenger cars driven by combustion engines by combining a hydrolyse and a SCR catalytic converter with a single catalytic converter (7).