| 氯乙烯-醋酸乙烯酯共聚反应后醋酸乙烯酯的回收 |
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| 引用本文： | 高素英,冯缅红,邵慧明,朱晓静,李鑫.氯乙烯-醋酸乙烯酯共聚反应后醋酸乙烯酯的回收[J].聚氯乙烯,2006(1):43-44. |
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| 作者姓名： | 高素英 冯缅红 邵慧明 朱晓静 李鑫 |
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| 作者单位： | 沈阳化工股份有限公司研究所,辽宁,沈阳,110026 |
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| 摘 要： | 介绍了氯乙烯-醋酸乙烯酯共聚后未转化VAC的回收工艺;比较了减压、常压两种工业化生产回收方案,结果表明,常压回收方案的VAC回收率基本在90%以上,优于减压回收方案。
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| 关 键 词： | 氯乙烯 醋酸乙烯酯 回收 共聚反应 |
| 文章编号： | 1009-7937(2006)01-0043-02 |
| 修稿时间： | 2005年6月20日 |
Vinyl acetate recovery after vinyl chloride-vinyl acetate copolymerization |
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| GAO Su - ying,FENG Mian - hong,SHAO Hui - ming,ZHU Xiao - jing,LI Xin.Vinyl acetate recovery after vinyl chloride-vinyl acetate copolymerization[J].Polyvinyl Chloride,2006(1):43-44. |
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| Authors: | GAO Su - ying FENG Mian - hong SHAO Hui - ming ZHU Xiao - jing LI Xin |
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| Abstract: | The recovering process of unconverted VAC after copolymerizing vinyl chloride-vinyl acetate is introduced.The industrial recovery schemes under normal and negative pressure were compared,the results showed that,VAC recovery under normal pressure is basically over 90%,higher than that under negative pressure. |
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| Keywords: | vinyl chloride vinyl acetate recovery copolymerization |
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