| 30万t/a乙烯法氯乙烯/聚氯乙烯生产工艺技术国产化开发 |
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| 引用本文： | 倪锐利,陈江.30万t/a乙烯法氯乙烯/聚氯乙烯生产工艺技术国产化开发[J].聚氯乙烯,2011,39(5):19-21. |
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| 作者姓名： | 倪锐利 陈江 |
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| 作者单位： | 上海氯碱化工股份有限公司,上海,200241 |
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| 基金项目： | 2001年国家技术创新项目(01BK-220); 2001年上海市引进吸收与创新年度计划项目(01-101-06-01) |
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| 摘 要： | 介绍了30万t/a乙烯法氯乙烯/聚氯乙烯生产工艺技术国产化开发情况:开发了直接氯化多元催化反应技术、双效变压二氯乙烷精制节能技术、裂解气热能循环利用技术、热水进料聚合技术、新型防粘釜技术和新型内冷却聚合釜技术,通过技术优化集成,形成了30万t/a乙烯法氯乙烯/聚氯乙烯国产化生产工艺软件包,促进了聚氯乙烯行业的良性发展.
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| 关 键 词： | 氯乙烯 聚氯乙烯 乙烯法 国产化技术 节能 |
Domestic development of production process of 300 kt/a vinyl chloride/PVC from ethylene |
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| NI Ruili,CHEN Jiang.Domestic development of production process of 300 kt/a vinyl chloride/PVC from ethylene[J].Polyvinyl Chloride,2011,39(5):19-21. |
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| Authors: | NI Ruili CHEN Jiang |
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| Affiliation: | NI Ruili,CHEN Jiang(Shanghai Chlor-Alkali Chemical Industry Co.,Ltd.,Shanghai 200241,China) |
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| Abstract: | The domestic development of production process of 300 kt/a vinyl chloride/ PVC from ethylene was introduced.In the process,multicomponent catalytic reaction system for direct chlorination,energy-saving double-effect pressure-swing rectification process of dichloroethane,pyrolysis gas heat recycling process,hot water feeding in polymerization,new-type antiscaling technique and polymerizer inner cooling technique were developed.Through technological optimization,the process software package for production of ... |
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| Keywords: | vinyl chloride PVC ethylene method domestic technology energy saving |
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