METHOD FOR THE DESULPHURISATION OF AN OXIDATION CATALYST ARRANGED IN THE EXHAUST LINE OF A DIESEL INTERNAL COMBUSTION ENGINE

摘要

A kind of desulfurization oxidation catalyst (8) is arranged in the diesel engine (1) of gas exhaust piping, discloses, and thus diesel engine (1) is about 0. with λ value μ 198 to 0.At least 350 °C of 99 and exhaust gas T1. By thioneine, this is regenerated under mild exhaust gas temperature the oxidability of oxidation catalyst in a short time. Therefore, at least temporarily diesel internal combustion engine can work and use the fuel containing sulphur.