| 氯乙烯生产新工艺简介 |
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| 引用本文： | 吴玉初,刘大军,王宏义.氯乙烯生产新工艺简介[J].聚氯乙烯,2008,36(12). |
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| 作者姓名： | 吴玉初 刘大军 王宏义 |
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| 作者单位： | 内蒙古海吉氯碱化工股份有限公司,内蒙古,乌海,016040;内蒙古海吉氯碱化工股份有限公司,内蒙古,乌海,016040;内蒙古海吉氯碱化工股份有限公司,内蒙古,乌海,016040 |
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| 摘 要： | 介绍了内蒙古海吉氯碱化工股份有限公司在引进荷兰约翰-布朗公司工艺包的基础上,自主创新氯乙烯生产工艺的情况.其特点为:采用盐酸脱吸的氯化氢、冷冻脱水分子筛干燥的乙炔、二段带压反应、庚烷循环冷却技术和特殊结构的大型转化器及特制的催化剂,提高了转化器的生产强度,延长了催化剂的使用寿命,空间流速可达100 m3/h(通过单位体积催化剂的乙炔的量)以上.
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| 关 键 词： | 氯乙烯 新工艺 大型转化器 |
Brief introduction to a new production process of vinyl chloride |
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| WU Yu-chu,LIU Da-jun,WANG Hong-yi.Brief introduction to a new production process of vinyl chloride[J].Polyvinyl Chloride,2008,36(12). |
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| Authors: | WU Yu-chu LIU Da-jun WANG Hong-yi |
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| Affiliation: | WU Yu-chu,LIU Da-jun,WANG Hong-yi(Inner Mongolia Haiji Chlor-Alkali Chemical Co.,Ltd.,Wuhai 016040,China) |
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| Abstract: | Based on the technology package imported from Dutch John and Brown Co.,Inner Mongolia Haiji Chlor-Alkali Chemical Co.,Ltd. renovated a new process for the production of vinyl chloride by themselves.Characteristics of the new process were as follows:hydrogen chloride desorbed from chlorhydric acid,acetylene dehydrated by freezing and molecular sieve,two-stage pressure reaction,heptane circulation cooling technology,large-scale converter with special structure and a special catalyst.Therefore,the production c... |
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| Keywords: | vinyl chloride new process large-scale converter |
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