Industrial application of a simulation model for high pressure polymerization of ethylene.

被引：8
|
作者：
Lopez, A
Pedraza, JJ
DelAmo, B
机构：
[1] REPSOL Technological Center, 28045 Madrid
来源：
COMPUTERS & CHEMICAL ENGINEERING | 1996年 / 20卷
关键词：
low density polyethylene; free-radical polymerization; continuous stirred tank reactor;
D O I：
10.1016/0098-1354(96)00276-1
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In present work, high pressure ethylene polymerization process for producing low density polyethylene, LDPE, on a continuous stirred tank reactor following the ICI process was studied. A computer model taking into account kinetic mechanism, system thermodynamics, hydrodynamic concepts and reaction control, has been developed. This model is using to predict important operation parameters like catalyst consumption and temperature profiles along the complete reactor, and properties of final product. A very good agreement was found between experimental data obtained in an industrial reactor and those calculated using the simulation model.
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页码：S1625 / S1630
页数：6
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