摘要
对铬系催化剂的制备实施化验分析监控,对催化剂性能进行测试及评价,从中发现工艺条件(聚合温度、催化剂浓度及乙烯中杂质)对催化剂活性的影响关系,并且对预聚合及聚合等工艺的各个环节实施化验分析监控、对影响聚合物性能的主要因素进行了分析,找出催化剂反应性能与产品性能的关系。
The course of preparation of Cr-catalyzer and its analysis monitoring were presented. The connections of process conditions to the activities of catalyst were found, and the analysis monitoring for every link of polymerization and prepolymerization were conducted.
出处
《上海化工》
CAS
2005年第6期30-34,共5页
Shanghai Chemical Industry