| Pd-Fe/吸附树脂催化剂催化对硝基氯苯加氢 |
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| 引用本文： | 吴琼,李翔,张曼征. Pd-Fe/吸附树脂催化剂催化对硝基氯苯加氢[J]. 湖北大学学报(自然科学版), 1998, 20(1): 63-67 |
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| 作者姓名： | 吴琼 李翔 张曼征 |
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| 作者单位： | 湖北大学化学与材料科学学院，湖北省化学所 |
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| 摘 要： | 研究了大孔聚苯乙烯系吸附树脂Ｄ３５２０负载的钯铁催化剂的结构及氢化对硝基氯苯的性能．结果表明该催化剂具有较好的表面物理状态，金属在载体表面高度分散，分布均匀，金属间有较强的相互作用．动力学分析表明反应速率对底物浓底有一极大值，可能为ＬＨ机理．反应为双分子吸附的表面反应．
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| 关 键 词： | 加氢；对硝基氯苯；吸附树脂；催化剂 |
The Catalytic Hydrogenation for p ClC 6H 4NO 2 on the PdFe/D 3520 Catalyst |
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| Wu Qiong. The Catalytic Hydrogenation for p ClC 6H 4NO 2 on the PdFe/D 3520 Catalyst[J]. Journal of Hubei University(Natural Science Edition), 1998, 20(1): 63-67 |
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| Authors: | Wu Qiong |
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| Abstract: | The catalyst was prepared by supporting PdFe on macroporous polystyrenediethyl benzene adsorption resin(D 3520 ). Its structure and hydrogenation abilities for p ClC 6H 4NO 2 have been studied. It showed that this catalyst has good surface state. The metals were highly dispersed and uniformly distributed throughout the matrix. There was a interaction between metals. The reaction kinetic properties of hydrogenation of p ClC 6H 4NO 2 on PdFe/D 3520 may be bimoleculeadsorbed surface reaction. |
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| Keywords: | Hydrogenation p chloronitrobenzene Adsorption resin Catalyst |
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