Exhaust gas purifying catalysts are parts that reduce toxic substances in exhaust gas such as carbon monoxide, hydrocarbon, and nitrogen oxide into harmless substances like carbon dioxide and water.
Catalytic substances such as precious metals chemically react with toxic substances in the exhaust gases of vehicles to produce harmless substances.
Materials used in the catalyst such as precious metals and alumina are mixed with water to create slurry.
The slurry is ground to regulate the material's particle size and prevent the coating from peeling.
The honeycomb structure is coated with the slurry.
The structure is heated to fix the catalyst coating layer in place.
Our Catalytic technology（Precious metal nanoprocessing technology, Material technology, Coating technology, Structuring technology）