Diesel catalyst rare earth Power

Rare earth catalysts can be widely used in vehicle exhaust purification, petroleum catalytic cracking, industrial waste gas treatment, catalytic combustion, fuel cells and other fields. The number of motor vehicles in China is on the rise, reaching 395 million in 2021. Vehicle exhaust emissions continue to increase, and there is a strong demand for catalysts in the field of exhaust purification. China's petrochemical industry has a large scale, and the petroleum cracking field needs a large number of catalysts to improve the petroleum cracking conversion rate and thus improve the yield of petroleum products. Therefore, rare earth catalysts have broad development space in the future.

China is rich in rare earth resources, and the rare earth purification technology is in the leading position in the world, and is the most important rare earth supplier, which has laid a solid foundation for the development of rare earth catalyst industry in China. At present, cerium is the most important active catalytic material among rare earth elements. The main rare earth catalysts that have been industrially produced include cerium base catalyst, molecular sieve rare earth catalyst, rare earth perovskite catalyst, etc.