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多元酸交联聚乙烯醇膜渗透汽化分离性能研究
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
作者姓名:王付圣权  周文君  戴亚  张可达
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
基金项目:国家自然科学基金;5870126;
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。

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
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
Authors:Fu ShengquanZhou Wengjun Dai Ya
Affiliation:Fu ShengquanZhou Wengjun Dai Ya (Hefei Institute of Economics and TechnologyHefei230052) Zhang Keda (Instiute of Chemistry and Chemical Engineering Suzhou University)
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.
Keywords:PVA crosslinking membrane  pervaporation  water-ethanol mixture
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