稀土在工业催化剂中的应用进展

Progress in application of rare earth in industrial catalysts

稀土催化剂是一种稳定性好、选择性高、加工周期短的很活泼的催化剂。其在石油裂化催化剂、汽车尾气净化催化剂、化肥催化剂等方面具有广泛的应用。建议对其作用机理进行深入的研究 ,以拓宽在其他领域的应用。

Rare earth catalysts featuring good stability, high selectivity, short processing cycle and great activity have been widely used as catalysts for oil cracking, auto tail gas purification and chemical fertilizer production. It is proposed that a thorough study of catalytic mechanism should b e made to develop other application fields.