近日,中国石油化工研究院自主研发的聚丙烯催化剂PSP-01正式在大连石化年20万t聚丙烯装置投用。这项成果填补了中国石油在聚丙烯催化剂领域的技术空白,是中国石油第一个具有完全自主知识产权的聚丙烯催化剂技术,为炼化企业开发高端高附加值聚丙烯产品提供有力的技术支持。聚丙烯催化剂PSP-01采用新型给电子体技术的第四代高效载体型催化剂,具有氢调敏感性好、共聚性能优良、聚合 Recently, China Petrochemical Research Institute independently developed polypropylene catalyst PSP-01 formally in Dalian Petrochemical 200,000 t polypropylene plant put into use. This achievement fills the bottleneck of PetroChina in the field of polypropylene catalysts and is the first polypropylene catalyst technology with full independent intellectual property rights in PetroChina and provides strong technical support for refining enterprises to develop high-value-added polypropylene products . Polypropylene catalyst PSP-01 The fourth generation of high efficiency carrier type catalyst with new electron donor technology has excellent hydrogen sensitivity, excellent copolymerization performance,