连续聚合反应器中催化剂活性与物料平均停留时间的关系  

Relationship between Catalyst Activity and Average Residence Time in Continuous Coordination Polymerization Reactor

作　　者：王天普[1] 杨宝柱[2] 任红[2] 

机构地区：[1]浙江大学化工学院,浙江杭州310027 [2]齐鲁石油化工公司,山东淄博255410

出　　处：《石油化工》2001年第4期281-284,共4页Petrochemical Technology

摘　　要：以配位聚合动力学为基础 ,推导出了连续聚合反应器中催化剂活性与物料平均停留时间的关系 ,从而找出了气相流化床反应器在冷凝态操作时对催化剂动力学常数的要求 ,并得到了由动力学常数和平均停留时间计算催化剂效率发挥程度的方法。The relation between catalyst efficiency and average residence time of reaction mass in a continuous operation reactor was developed based on the kinetics principle of coordinative polymerization.The requirements for the kinetics constants under the condition of condensation mode operation in a gas phase fluid-bed reactor was recommended,and the catalyst efficiency can be calculated according to the kinetics constant and the average residence time. [

关 键 词：配位聚合 催化剂 连续聚合反应器 活性 平均停留时间 冷凝态操作 

分 类 号：TQ316.3[化学工程—高聚物工业] TQ320.61