| 定标粒子理论在加盐萃取精馏分离醋酸甲酯-水物系中的应用 |
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| 引用本文： | 杨金苗,李群生.定标粒子理论在加盐萃取精馏分离醋酸甲酯-水物系中的应用[J].北京化工大学学报(自然科学版),2006,33(2):9-12. |
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| 作者姓名： | 杨金苗 李群生 |
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| 作者单位： | 北京化工大学化学工程学院,北京,100029;北京化工大学化学工程学院,北京,100029 |
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| 摘 要： | 用定标粒子理论分析加盐萃取精馏过程的原理；通过醋酸甲酯-水物系的分离实验结果进行验证，结果表明，醋酸甲酯可以达到99％以上的高纯度，定标粒子理论对此物系的汽液平衡实验和精馏实验具有指导意义。
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| 关 键 词： | 加盐萃取 定标粒子理论 精馏 分离 |
| 收稿时间： | 2005-07-13 |
| 修稿时间： | 2005-07-13 |
Application of scaled particle theory to extractive distillation with added salt in the separation of the methyl acetate-water system |
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| YANG Jin-miao,LI Qun-sheng.Application of scaled particle theory to extractive distillation with added salt in the separation of the methyl acetate-water system[J].Journal of Beijing University of Chemical Technology,2006,33(2):9-12. |
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| Authors: | YANG Jin-miao LI Qun-sheng |
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| Institution: | College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029 |
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| Abstract: | In this article,scaled particle theory is used to analyze the process of extractive distillation with added salt.In the case of the methyl acetate-water system,it is shown that high purity methyl acetate(99%) can be obtained.It is suggested that scaled particle theory is a useful method for the analysis of liquid-vapor equilibrium and distillation experiments. |
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| Keywords: | extractive distillation with added salt scaled particle theory distillation separation |
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