Study on the effect of CeMnO catalyst on improving diesel emission performance
To reduce diesel emissions while permitting angry beavers shirt the passive regeneration of the diesel particulate filter (DPF) at low temperatures, we developed three after-treatment DPF devices.These devices consisted of a ceramic body that was either bare or loaded with the catalysts CeO 2 (DPF-CeO 2 ) or Ce 0.5 Mn 0.5 O 2 (DPF-Ce 0.5 Mn 0.5 O 2