| 偏二甲肼在阳离子交换柱上的交换过程 |
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| 引用本文： | 湛建阶,何斌,邹利鹏,周旭章,陈朝辉. 偏二甲肼在阳离子交换柱上的交换过程[J]. 化学研究, 2001, 12(4): 29-33 |
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| 作者姓名： | 湛建阶 何斌 邹利鹏 周旭章 陈朝辉 |
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| 作者单位： | 国防科技大学航天与材料工程学院材料工程与应用化学系,长沙410073 |
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| 摘 要： | 研究了不同浓度的偏二甲肼在树脂上的交换过程 ,其交换行为用流出曲线来表示 .文中还对影响流出曲线的各种主要因素进行了探讨 .通过实验发现 1#树脂的交换效果最好 ,贯穿点前的流出液完全符合浓度≤0 5mg/L的排放达标要求 ,而料液浓度、流速、不同类型树脂是影响交换最关键的因素 .
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| 关 键 词： | 偏二甲肼 阳离子树脂 交换 流出曲线 |
| 文章编号： | 1008-1011(2001)04-0029-05 |
| 修稿时间： | 2001-07-04 |
Exchange Process of Unsy-Dimethylhydrazine in Cation Exchange Column |
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| ZHAN Jian_jie,HE Bin,ZOU Li_peng,ZHOU Xu_zhang,CHEN Zhao_hui. Exchange Process of Unsy-Dimethylhydrazine in Cation Exchange Column[J]. Chemical Research, 2001, 12(4): 29-33 |
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| Authors: | ZHAN Jian_jie HE Bin ZOU Li_peng ZHOU Xu_zhang CHEN Zhao_hui |
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| Abstract: | Exchange process for different concertration Unsy_dimethylhydrazine in ion resins was studied, and exchange properties can be expressed by pentration curve. Major factors influencing pentration curve were also researched. The results showed that 1 # resin was excellent for exchange effect, and that pentration solution was in accord with the request for its concertration ≤0.5mg/L. Concertration, velocity of flow, resin were key factors for exchange process. |
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| Keywords: | Unsy_Dimethylhydrazine Cation resin Exchange Pentration curve |
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