Method of treating exhaust gas of internal combustion engine, particularly for motor vehicle, involves introducing unburned fuel into oxidation catalyst, and which temperature is increased by oxidation of fuel in oxidation catalyst

摘要

The method involves introducing unburned fuel into an oxidation catalyst (22), and in which the temperature is increased by oxidation of fuel in oxidation catalyst. The unburned fuel is partly supplied to the oxidation catalyst, according to injection made into a cylinder (14) of the internal combustion engine (12).