DOC can convert hydrocarbons and carbon monoxide in diesel engine exhaustintoenvironmentally friendly carbon dioxide and water, while also increasing the inlet temperature of cDPF and burning carbon particles to achieve passive regeneration of cDPF.

1. Low operating temperature;

2. Strong pollutant removal ability: CO purification efficiency can reach over 90%, HC purification efficiency can reach over 85%;

3. Good resistance to high-temperature hydrothermal aging and sulfur resistance;

4. Long service life.