| 膜法有机蒸汽回收技术在丙烯单体回收中的应用 |
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| 引用本文： | 王兴宏,朱海林. 膜法有机蒸汽回收技术在丙烯单体回收中的应用[J]. 辽宁化工, 2003, 32(10): 455-456 |
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| 作者姓名： | 王兴宏 朱海林 |
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| 作者单位： | 抚顺石油化工公司石化二厂,辽宁,抚顺,113004 |
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| 摘 要： | 阐述了膜法有机蒸汽回收的基本原理，介绍了压缩冷凝膜系统相耦合的工艺在回收尾气中丙烯单体的应用。有机蒸汽膜分离系统可以从不凝气中回收90％以上丙烯，通过比较膜系统加入后和去年同期丙烯的回收量，证明了膜系统的有效性。膜系统操作简单，占地少，没有二次污染。
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| 关 键 词： | 膜分离法 有机蒸汽 丙烯 单体回收 应用 |
| 文章编号： | 1004-0935(2003)10-0455-02 |
| 修稿时间： | 2003-06-19 |
Application of Membrane Method Recovery Technology in Recovey of Propylene |
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| WANG xing-hong,ZHU Hai-lin. Application of Membrane Method Recovery Technology in Recovey of Propylene[J]. Liaoning Chemical Industry, 2003, 32(10): 455-456 |
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| Authors: | WANG xing-hong ZHU Hai-lin |
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| Abstract: | The principle of VOC recovery based on membrane technology was described. Compression-condensation-membrane coupled system was presented in the application of propylene recovery from polypropylene plant?The membrane separation system can recover more than 90% propylene from the uncondensable gas. By comparison of the amount of recovered propylene in the same period, the efficiency of membrane system was demonstrated. Advantages of the membrane system were easy operation, small footprint, no secondary waste streams. |
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| Keywords: | Volatile organic compound Membrane separation Propylene recovery |
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