| 高分子溶液气液平衡的测定与关联 |
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| 引用本文： | 黄永民,康树华,刘洪来,胡英. 高分子溶液气液平衡的测定与关联[J]. 华东理工大学学报(自然科学版), 2002, 28(5): 525-528 |
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| 作者姓名： | 黄永民 康树华 刘洪来 胡英 |
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| 作者单位： | 华东理工大学化学系,上海,200237;华东理工大学化学系,上海,200237;华东理工大学化学系,上海,200237;华东理工大学化学系,上海,200237 |
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| 基金项目： | 国家自然科学基金资助项目 (2 99760 112 0 0 2 5 618) |
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| 摘 要： | 采用静态蒸气吸收法测定了在308.15K时苯,甲苯与聚乙烯（PS）,聚甲基丙烯酸甲酯（PMMA）,聚醋酸乙烯酯（PVAc)构成的6个单溶剂-高分子系统的气液平衡数据,用UNIQUAC活度系数模型和链状流体状态方程对实验数据进行了关联。
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| 关 键 词： | 高分子溶液 气液平衡 实验数据 分子热力学模型 |
| 文章编号： | 1006-3080(2002)05-0525-04 |
| 修稿时间： | 2001-09-18 |
Measurement and Correlation for the Vapor-liquid Equilibria of Polymer Solutions |
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| HUANG Yong min,KANG Shu hua,LIU Hong lai ,HU Ying. Measurement and Correlation for the Vapor-liquid Equilibria of Polymer Solutions[J]. Journal of East China University of Science and Technology, 2002, 28(5): 525-528 |
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| Authors: | HUANG Yong min KANG Shu hua LIU Hong lai HU Ying |
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| Affiliation: | HUANG Yong min,KANG Shu hua,LIU Hong lai *,HU Ying |
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| Abstract: | Vapor liquid equilibrium (VLE) data of six single solvent/polymer systems (ben zene polystyrene (PS), toluene PS, benzene poly (methyl methacrylate) (PMMA), toluene PMMA, benzene poly(vinyl acetate)(PVAc) and toluene PVAc) at 308.15K have been measured by static vapor absorption method. The experimental results of chain fluid mixtures were correlated by UNIQUAC model and Liu and Hu's equat ion of state. |
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| Keywords: | polymer solution vapor liquid equilibrium experimental da ta molecular thermodynamic model |
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