| 聚苯乙烯型氧化哌啶树脂的制备及对苯酚的吸附性能 |
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| 引用本文： | 范云鸽,施荣富,杨益忠,史作清.聚苯乙烯型氧化哌啶树脂的制备及对苯酚的吸附性能[J].南开大学学报,2006,39(2):85-88,107. |
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| 作者姓名： | 范云鸽 施荣富 杨益忠 史作清 |
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| 作者单位： | 南开大学高分子化学研究所,天津300071 |
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| 摘 要： | 制备了大孔哌啶弱碱树脂，并经过氧化氢（H2O2）氧化得到大孔氧化哌啶树脂，氧化哌啶树脂对水的亲和性增加，对苯酚的吸附性能增强，动力学吸附性能也好于哌啶树脂．树脂对环己烷中苯酚的动力学吸附符合二级动力学方程，计算得到的吸附量与实验结果相符．
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| 关 键 词： | 氧化哌啶树脂 苯酚 环己烷 吸附等温线 二级吸附动力学方程 |
| 文章编号： | 0465-7942（2006）02-0085-04 |
| 收稿时间： | 2005-08-30 |
| 修稿时间： | 2005-08-30 |
Synthesis of Oxidized Piperidinyl Polystyrene Resin and Its Adsorption Property for Phenol |
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| Fan Yunge,Shi Rongfu,Yang Yizhong,Shi Zuoqing.Synthesis of Oxidized Piperidinyl Polystyrene Resin and Its Adsorption Property for Phenol[J].Acta Scientiarum Naturalium University Nankaiensis,2006,39(2):85-88,107. |
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| Authors: | Fan Yunge Shi Rongfu Yang Yizhong Shi Zuoqing |
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| Institution: | Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China |
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| Abstract: | The piperidinyl and oxidized piperidinyl polystyrene resin were synthesized. Adsorption properties for phenol in aqueous solution and cyclohexane of the resins were measured by the adsorption isotherms and the kinetic curve. The result showed that adsorption capacities of the oxidized piperidinyl resin were larger than those of piperidinyl resin. A pseudo-secondorder equation was used to interpret the kinetic curve and the correlation is good. Qe value calculated from the equation matched well with the experiment result. |
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| Keywords: | oxidized piperidinyl polystyrene resin phenol cyclohexane adsorption isotherm pseudo-second-order kinetic equation |
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