| 超高交联树脂对苯胺和对硝基苯胺的吸附行为 |
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| 引用本文： | 费正皓,陈金龙,李爱民,刘福强,张全兴. 超高交联树脂对苯胺和对硝基苯胺的吸附行为[J]. 应用化学, 2003, 20(11): 1062-0 |
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| 作者姓名： | 费正皓 陈金龙 李爱民 刘福强 张全兴 |
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| 作者单位： | 南京大学，盐城师范学院 |
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| 基金项目： | 江苏省教育厅指导性 ( 0 1KJD15 0 0 0 4)资助项目 |
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| 摘 要： | 吸附热力学;化学吸附;超高交联树脂对苯胺和对硝基苯胺的吸附行为
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| 关 键 词： | 吸附热力学 化学吸附 超高交联树脂对苯胺和对硝基苯胺的吸附行为 |
| 文章编号： | 1000-0518(2003)11-1062-04 |
| 收稿时间： | 2009-06-29 |
| 修稿时间： | 2003-02-20 |
Adsorption Performance of Hypercrosslinked Resins for Aniline and 4-Nitroaniline |
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| FEI Zheng-Hao a,b,CHEN Jin-Long a,LI Ai-Min a,b,LIU Fu-Qiang a,ZHANG Quan-Xing a. Adsorption Performance of Hypercrosslinked Resins for Aniline and 4-Nitroaniline[J]. Chinese Journal of Applied Chemistry, 2003, 20(11): 1062-0 |
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| Authors: | FEI Zheng-Hao a b CHEN Jin-Long a LI Ai-Min a b LIU Fu-Qiang a ZHANG Quan-Xing a |
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| Affiliation: | FEI Zheng-Hao a,b*,CHEN Jin-Long a,LI Ai-Min a,b,LIU Fu-Qiang a,ZHANG Quan-Xing a |
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| Abstract: | The thermodynamic properties of hypercrosslinked resins AM-1 and macroporous adsorbent Amberlite XAD-4 in adsorption of aniline and 4-nitroaniline in aqueous solution have been studied under the static conditions. The results show that the adsorptions of aniline and 4-nitroaniline in dilute aqueous solution on the two adsorbents are both fit for Langmuir and Freundlich equations and the adsorptions of aniline and 4-nitroaniline on AM-1 are an endothermic process and considerable increase of temperature is in favor of the absorption. The thermodynamic calculations and the adsorption isotherms obtained at different temperature reveal the existence of chemical adsorption in the adsorption processes of AM-1 resin for two chemicals studied. |
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| Keywords: | aniline nitroaniline adsorption thermodynamics hypercrosslinked resin chemical adsorption |
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