| CSA／PAN复合膜的渗透汽化性能 |
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| 引用本文： | 张颖,王哲.CSA／PAN复合膜的渗透汽化性能[J].吉林工学院学报,2000,21(1):6-7. |
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| 作者姓名： | 张颖 王哲 |
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| 作者单位： | 吉林工学院化学工程系!吉林长春130012 |
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| 基金项目： | 吉林省教委资助项目!(吉科合字第96002号) |
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| 摘 要： | 制备了渗透汽化性能较好的壳聚糖醋酸盐 /聚丙烯腈复合膜 (CSA/PAN) ,研究了进料浓度、温度、膜厚对渗透汽化性能的影响。实验表明 ,此膜适于分离高浓度的乙醇 /水溶液。并回归了水和乙醇的传质经验关联式
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| 关 键 词： | 壳聚糖 CSA／PAN 聚丙烯腈 复合膜 渗透汽化性能 |
The Pervapouration Properties of CSA/PAN Composite Membrane |
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| ZHANG Ying,WANG Zhe,QIAO Qian,ZOU Xiang qian.The Pervapouration Properties of CSA/PAN Composite Membrane[J].Journal of Jilin Institute of Technology,2000,21(1):6-7. |
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| Authors: | ZHANG Ying WANG Zhe QIAO Qian ZOU Xiang qian |
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| Abstract: | CSA/PAN composite membrane with better pervapouration properties has been prepared. The effects of feed composition, temperature and membrane thickness on the pervapouration characteristics were studied. The experimental results show that the prepared membrane is appropriate for separating high concentration ethanol solution from ethanol water. Empirical correlation formulae of transporting water and ethanol has been obtained by regression. |
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| Keywords: | pervapouration Chitosan ethanol/water |
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