| 糠醛－油，N－甲基－2－吡咯烷酮－油汽液平衡和虚拟组分法研究 |
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| 引用本文： | 张国政,叶汝强,黄少云,英徐根,胡英.糠醛－油，N－甲基－2－吡咯烷酮－油汽液平衡和虚拟组分法研究[J].华东理工大学学报(自然科学版),1995(5). |
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| 作者姓名： | 张国政 叶汝强 黄少云 英徐根 胡英 |
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| 作者单位： | 华东理工大学应用化学研究所 |
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| 基金项目： | 国家自然科学基金，中国石化总公司资助 |
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| 摘 要： | 用改进的Ｅｌｌｉｓ平衡釜，采用化学分析、微型萃取和气相色谱模拟实沸点蒸馏相结合的方法，测定了糠醛－提余油，糠醛－抽出油，Ｎ－甲基－２－吡咯烷酮提余油，Ｎ－甲基－２－吡咯烷酮－抽出油四个系统在常压下的汽液平衡数据。应用虚拟组分法，采用Ｃｈａｏ－Ｓｅａｄｅｒ混合模型对实验数据进行了关联，取得了较好结果。
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| 关 键 词： | 热力学 汽液平衡 糠醛 N－甲基－吡咯烷酮 提余油 抽出油 虚拟组分法 |
Vapor Liquid Equilibria for Furfural-Oil,N-Methyl-2-Pyrrolider-Oil and Approach on Pseudo-component Method |
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| Zhang Guozheng, Ye Ruqiang, Huang Shaoyun, Ying Xugeng and Hu Ying.Vapor Liquid Equilibria for Furfural-Oil,N-Methyl-2-Pyrrolider-Oil and Approach on Pseudo-component Method[J].Journal of East China University of Science and Technology,1995(5). |
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| Authors: | Zhang Guozheng Ye Ruqiang Huang Shaoyun Ying Xugeng and Hu Ying |
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| Abstract: | This work,by adopting modified Ellis equilibrium still,and using methods of chemical analysis and micro-extraction with technique of simulated true boiling point distillation with gas chromatography for sample analysing,determined the VLE data at normal pressure for four systems of furfural-raffnate oil,furfural-extract oil,N-methyl-2-pyrrolideraffnate oil,N-methyl-2-pyrrolide-extract oil.The data were correlated by pseudo-component method combinating with model of Chao-Seader. The results are satisfactory. |
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| Keywords: | thermodynamics furfural vapor liquid equilbria N-methyl-2-pyrrollde raffnate oil extract oil pseudo-component method |
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