用于丙烯气相聚合工艺的NG催化剂的研究

Study on NG Catalyst for Propylene Gas Phase Polymerization Process

在N催化剂基础上开发了一种适于丙烯气相聚合的NG催化剂 ,并将其与在Amoco气相聚丙烯装置使用的同类进口催化剂在颗粒形态、组成及聚合动力学行为、催化活性、定向性、氢调敏感性及共聚性能等方面进行了比较 ,结果表明 。

NG catalyst was developed on the basis of N catalyst for gas phase propylene polymerization process.The morphology,composition,polymerization kinetic behavior,activity,stereospecifisity,hydrogen response and copolymerization behavior between NG catalyst and relevant imported catalyst were compared.Results of comparison showed that the catalytic performance and properties of the two catalysts were similar.