KINETIC STUDY OF GAS-PHASE POLYMERIZATION OF PROPENE BY THE INHIBITION METHOD USING CARBON MONOXIDE

被引：0
|
作者：
李于飞
唐士培
机构：
[1] Beijing
[2] Beijing Research Institute of Chemiscal Industry
来源：
Chinese Journal of Polymer Science | 1985年 / 01期
关键词：
KINETIC STUDY OF GAS-PHASE POLYMERIZATION OF PROPENE BY THE INHIBITION METHOD USING CARBON MONOXIDE; rate; CO; GAS;
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学科分类号：
摘要：
The inhibition method using CO to determine the active center concentration C;in olefin poly-merization and the kinetics of gas-phase polymerization of propene were studied. The reliabilityof the method when used in gas-phase polymerization of propene is proved and the influencing fac-tor of the method is found to be the "repeating inhibition" of CO to the active centers. The C;, the rate constant k;and the activation energy were determined from the experimentalresults. We concluded that the C;decreases with polymerization time and coincides with the decayrate of the polymerization.
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页码：26 / 34
页数：9
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