| 多元酸交联聚乙烯醇膜渗透汽化分离性能研究 |
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| 引用本文： | 王付圣权,周文君,戴亚,张可达.多元酸交联聚乙烯醇膜渗透汽化分离性能研究[J].安徽大学学报(自然科学版),1999,23(2):81-84. |
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| 作者姓名： | 王付圣权 周文君 戴亚 张可达 |
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| 作者单位： | 1. 合肥经济技术学院,合肥,230052
2. 苏州大学化学化工学院 |
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| 基金项目： | 国家自然科学基金;5870126; |
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| 摘 要： | 用多元酸作交联剂与聚乙烯醇（ＰＶＡ）进行反应制得渗透汽化膜，对水－乙醇进行渗透汽化分离。研究了膜溶胀平衡过程，考察了料液组成对膜渗透汽化性能的影响。
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| 关 键 词： | 聚乙烯醇交联膜，渗透汽化，水－乙醇混合物 |
Studies on the Pervaporation Behaviours of PVA Membrane Crosslinked by Multinary Acid |
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| Fu ShengquanZhou Wengjun,Dai Ya.Studies on the Pervaporation Behaviours of PVA Membrane Crosslinked by Multinary Acid[J].Journal of Anhui University(Natural Sciences),1999,23(2):81-84. |
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| Authors: | Fu ShengquanZhou Wengjun Dai Ya |
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| Institution: | Fu ShengquanZhou Wengjun Dai Ya (Hefei Institute of Economics and TechnologyHefei230052) Zhang Keda (Instiute of Chemistry and Chemical Engineering Suzhou University) |
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| Abstract: | The pervaporation separation of water-ethanol mixture was carried out using PVA membrane crosslinked by multinary acid. The swelling equilibrium of the membrane and the effects of feed composition on the separation properties were examined. |
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| Keywords: | PVA crosslinking membrane pervaporation water-ethanol mixture |
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