The diesel exhaust purifier includes an oxidation catalyst DOC, a diesel particulate filter purifier CDPF, and a selective catalytic reduction catalyst SCR DOC uses cordierite honeycomb ceramics as a carrier and is coated with an oxidation catalyst, which can effectively convert carbon monoxide and hydrocarbons;
CDPF uses wall flow honeycomb ceramics as a carrier and utilizes porous ceramic thin walls to form a filter. Precious metals and rare earth catalysts are coated on the surface of the carrier to effectively oxidize and regenerate adsorbable particulate matter and soluble organic matter (SOF) emitted from diesel engines;
This series of products has high processing efficiency, long working life, and is widely used for exhaust emission control of diesel generator sets, buses, trucks, construction machinery and other equipment.
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