Tail gas treatment - three way catalyst

Automobile and motorcycle exhaust treatment -- the main cocatalyst in the three-way catalyst.

(1) high temperature resistance and high aging ability: using cerium oxide and zirconia solid solution as the matrix, some additives (lanthanum oxide, yttrium oxide, praseodymium oxide, neodymium oxide) are added to replace the elements, which improves the high-temperature anti-aging ability of the products.
(2) Excellent oxygen storage and release capacity: the product has high oxygen storage and release capacity, fast oxygen storage and release speed and low ignition temperature
(3) Moderate particle size distribution: adopt airflow crushing and precision classification technology to control the median diameter of the material to be 2.5-3.5 μ m. , the particle size distribution is narrow, which improves the coating quality and reduces the falling off rate.
(4) Good product stability: advanced production technology and equipment and standardized management ensure the stability of products.
(5) Personalized product customization: strong R & D ability and industrialization ability ensure that personalized products with different composition and granularity can be provided according to customer needs.