| 邻硝基苯胺合成邻苯二胺用Pd/C催化剂研究 |
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| 引用本文： | 翟康,王昭文,张磊,李岳锋,万克柔,张力,程杰,张涵.邻硝基苯胺合成邻苯二胺用Pd/C催化剂研究[J].工业催化,1992,28(8):61-64. |
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| 作者姓名： | 翟康 王昭文 张磊 李岳锋 万克柔 张力 程杰 张涵 |
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| 作者单位： | 1.西安凯立新材料股份有限公司,陕西 西安 710201;2.陕西省贵金属催化剂工程研究中心,陕西 西安 710201 |
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| 摘 要： | 采用沉淀法,在不同分散剂作用下制备了Pd/C催化剂,并对制备的催化剂进行表征分析。以邻硝基苯胺为原料,研究了Pd/C催化剂在硝基还原催化加氢反应中的性能。结果表明,在分散剂B的作用下所制得的5%Pd/C-B催化剂分散度较高,且在邻硝基苯胺加氢还原反应中表现出优越的催化性能。
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| 关 键 词： | 催化化学 邻硝基苯胺 催化加氢 钯炭 邻苯二胺 |
Study on Pd/C catalyst for synthesis of o-phenylenediamine from o-nitroaniline |
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| Zhai Kang,Wang Zhaowen,Zhang Lei,Li Yuefeng,Wan Kerou,Zhang Li,Cheng Jie,Zhang Han.Study on Pd/C catalyst for synthesis of o-phenylenediamine from o-nitroaniline[J].Industrial Catalysis,1992,28(8):61-64. |
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| Authors: | Zhai Kang Wang Zhaowen Zhang Lei Li Yuefeng Wan Kerou Zhang Li Cheng Jie Zhang Han |
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| Affiliation: | 1. Kaili Catalyst & New Materials Co.,Ltd.,Xi'an 710201,Shaanxi,China;2. Shaanxi Engineering Research Center of Noble Metal Catalyst, Xi'an 710201,Shaanxi, China |
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| Abstract: | Precipitation method was used to prepare Pd/C catalyst using different dispersants,and the prepared catalyst was characterized and analyzed.Using o-nitroaniline as raw material,the performance of Pd/C catalyst in the hydrogenation reaction of nitro reduction was studied.The results show that the 5%Pd/C-B catalyst obtained under the action of dispersant B has a high degree of dispersion and shows excellent catalytic performance in the hydroreduction of o-nitroaniline. |
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| Keywords: | catalysis chemistry o-nitroaniline catalytic hydrogenation palladium-carbon o-phenylenediamine |
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