摘要
我国自行开发的茂金属催化剂在气相法聚乙烯中试装置上进行了运行试验和性能试验。考察了茂金属催化剂ＡＰＥ－１的运行稳定性和适应性以及聚合反应条件与催化剂活性、产品熔融流动性能和产品密度的关联性。经过测定，试验所得产品的相对分子质量分布特性与国外同类产品相近。
esearch of metallocene catalyst for a 200 t/a pilot scale gasphase PE plant is reported in this paperThe research mainly focusses on the operational stability and other characteristic propertiesInfluences of process conditions on catalyst productivity,melt index and density of the product are also investigatedAnd the MWD of the product is found almost the same as that of same type of foreign products
出处
《石油化工》
CAS
CSCD
北大核心
1998年第3期200-203,共4页
Petrochemical Technology
关键词
气相法
聚乙烯
中试
茂金属催化剂
gasphase polyethylene,catalyst,metallocene,piolt research
