摘要
针对高密度聚乙烯生产装置尾气回收的需求,介绍了压缩冷凝法、膜分离法、深冷分离法和变压吸附法,比较了这四种回收方法的特点。阐述了组合运用多种回收方法能有效提高尾气回收效率,降低能耗,减少排放,明显提高经济效益和环境效益。
It was found in the paper below that the combination of multiple methods of recovery is able to improve exhaust recovery efficiency,lower energy costs,reduce emission and promote economic and environmental benefits on the basis of a comparison made of the characteristics of 4 exhaust recovery methods for high-density polyethylene manufacturing facilities,namely,compression condensation,membrane separation,deep refrigeration separation and pressure swing absorption.
作者
侯海敏
姚岑
赵立平
张鹏
王琨
HOU Hai-min;YAO Chen;ZHAO Li-ping;ZHANG Peng;WANG Kun(School of Food Engineering at Jilin Engineering Normal University,Changchun Jilin 130052,China)
出处
《吉林工程技术师范学院学报》
2019年第9期89-91,共3页
Journal of Jilin Engineering Normal University
基金
吉林省发展改革委项目(2019C056-1)
关键词
高密度聚乙烯
尾气回收技术
膜分离
深冷分离
变压吸附
High Density Polyethylene
Exhaust Recovery Technology
Membrane Separation
Deep Refrigeration Separation
Pressure Swing Absorption
