| 盐水中杂质离子对离子交换膜性能影响的研究 |
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| 引用本文： | 张海超,许正良. 盐水中杂质离子对离子交换膜性能影响的研究[J]. 中国氯碱, 2013, 0(12): 5-8 |
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| 作者姓名： | 张海超 许正良 |
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| 作者单位： | [1]上海氯碱化工股份有限公司,上海200051 [2]华东理工大学化学工程研究所,上海200241 |
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| 摘 要： | 介绍了盐水中Ca2＋、Ma2＋、SO24-、SiO23-及Fe3＋、Al3＋、Si2＋、Ti2＋、S2-等阴阳离子对离子膜表面的污染情况及这些离子对离子膜性能的影响,并提出了延长离子膜寿命的方法.
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| 关 键 词： | 杂质离子 离子膜 影响 |
Research of impurity ions on impact of ion exchange membrane properties |
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| Affiliation: | ZHA NG Hai-chao ,XU Zheng-hua (1. Shanghai Chlor - Alkali Co., Ltd., Shanghai 200241, China, 2.East China University of Science and Technology, Shanghai 200241, China) |
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| Abstract: | The impurity ions on ion exchange membrane pollution and properties impact were introduced, which include anions, cations and elements such as Ca2＋ Mg2＋ SO＋-, SiO＋-and Fe3＋,A13＋,Si,Ti S etc. in the brine.The method extend the life of the ion-exchange membrane were put forward. |
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| Keywords: | impurity ions ion-exchange membrane impact |
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