| 热敏物料间歇精馏过程 |
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| 引用本文： | 崔现宝,张缨,冯天扬. 热敏物料间歇精馏过程[J]. 化学工业与工程, 2011, 28(3): 74-79 |
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| 作者姓名： | 崔现宝 张缨 冯天扬 |
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| 作者单位： | 天津大学化工学院,化学工程联合国家重点实验室,天津大学,天津,300072 |
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| 摘 要： | 热敏物料是受热会发生化学反应产生杂质的物料,广泛存在于化学工业生产中,其分离提纯比较困难.间歇精馏过程是分离热敏性物料的一种重要方法.本文介绍了热敏物料受热险度和热稳定性指数概念以及热敏物料精馏设备的评价方法.综述了热敏物料间歇精馏工艺及设备的研究进展,如:冷存料循环釜式热敏物料间歇精馏、带有动态侧线出料的热敏物料间歇...
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| 关 键 词： | 热敏物料 间歇精馏 分离 |
Separation and Purification of Heat-Sensitive Materials by Batch Distillation |
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| CUI Xian-bao,MANG Ying,FENG Tian-yang. Separation and Purification of Heat-Sensitive Materials by Batch Distillation[J]. Chemical Industry and Engineering, 2011, 28(3): 74-79 |
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| Authors: | CUI Xian-bao MANG Ying FENG Tian-yang |
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| Affiliation: | CUI Xian-bao,ZHANG Ying,FENG Tian-yang(State Key Laboratory of Chemical Engineering(Tianjin University),School of Chemical Engineering and Technology,Tianjin University,Tianjin 300072,China) |
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| Abstract: | Heat-sensitive materials are compounds which are prone to heat damage,and the separation and purification of heat-sensitive materials are difficult.Batch distillation is an important method to separate heat-sensitive material.The concepts ofdecomposition hazardand stability index,as well as the method to evaluate the distillation equipment for separating heat-sensitive material were introduced.The development of batch distillation processes and equipments for separating heat-sensitive materials were reviewe... |
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| Keywords: | heat-sensitive material batch distillation separation |
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