介绍了近来来烯烃聚合催化剂研究取得的一些新进展,它们包括Ziegler-Natta催化剂、茂金属催化剂、非茂金属催剂、某些亚胺类后过渡金属(Ni、Pd、Fe、Co)配合物催化剂以及其它用于烯烃聚合的新型催化剂等。对世界一些主要石化公司生产PE及PP所采用的催化剂近况也作了简单表述。目前世界茂金属催化剂发展迅速,对于烯烃聚合新品种的开发具有潜在而广阔的工业应用前景和重要价值。 Some recent advances in olefin polymerization catalysts are introduced, including Ziegler-Natta catalysts, metallocene catalysts, non-metallocene catalysts, and some imine late transition metal (Ni, Pd, Fe, Co) complexes Catalysts and other new catalysts for the polymerization of olefins. The current situation of catalysts used in the production of PE and PP by some major petrochemical companies in the world is also briefly described. At present, metallocene catalysts in the world are developing rapidly and have potential and broad industrial application prospects and important values ​​for the development of new olefin polymerization products.