METHOD FOR THE OPERATION OF AN EMISSION CONTROL SYSTEM LOCATED IN AN EXHAUST GAS ZONE OF AN INTERNAL COMBUSTION ENGINE

摘要

Disclosed is a method for operating an emission control system that is located in an exhaust gas zone of an internal combustion engine and comprises a catalytic layer (130) causing an oxidation reaction as well as a particle filter (140) in which at least one exhaust gas component is deposited when the internal combustion engine is operated and which is regenerated from said exhaust gas component in predefined operating phases. According to the inventive method, the air throughput through at least one combustion chamber (100) of the internal combustion engine is reduced in the predefined operating phases in which the particle filter is regenerated.