| 水合肼法催化还原邻硝基对甲基苯酚的研究 |
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| 引用本文： | 吴效楠,刘涛,何南思,于雅潇,曲锋.水合肼法催化还原邻硝基对甲基苯酚的研究[J].承德石油高等专科学校学报,2014,16(5):15-18. |
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| 作者姓名： | 吴效楠 刘涛 何南思 于雅潇 曲锋 |
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| 作者单位： | 承德石油高等专科学校化学工程系,河北 承德,067000 |
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| 基金项目： | 承德市科学技术研究与发展计划项目(两种铁系催化剂在水合肼法还原芳香族硝基化合物中的应用研究):2012252 |
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| 摘 要： | 研究了以自制的Raney Ni、Pd/C（1%）、Fe-Al/C、FeO（OH）/C为催化剂的水合肼法还原邻硝基对甲基苯酚。确定了各催化剂的重复使用次数,考察了反应温度、反应时间、水合肼的用量等工艺条件对反应的影响,并对结果进行了分析,在各催化剂的最佳实验条件下,产品邻氨基对甲基苯酚的产率均大于92%。
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| 关 键 词： | 催化剂 水合肼 邻硝基对甲基苯酚 还原 |
Study on Reduction of O-nitro-p-methylphenol with Hydrazine Hydrate |
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| WU Xiao-nan,LIU Tao,HE Nan-si,YU Ya-xiao,QU Feng.Study on Reduction of O-nitro-p-methylphenol with Hydrazine Hydrate[J].Journal of Chengde Petroleum College,2014,16(5):15-18. |
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| Authors: | WU Xiao-nan LIU Tao HE Nan-si YU Ya-xiao QU Feng |
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| Affiliation: | (Department of Chemical Engineering, Chengde Petroleum College, Chengde 067000, Hebei, China) |
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| Abstract: | Reduction of o-nitro-p-methylphenol with hydrazine hydrate in the presence of the selfmade Raney Ni,Pd /C（ 1%）,Fe-Al /C,FeO（ OH） /C catalyst was studied.The number of repeated use of the catalyst was determined and the effects of temperature,reaction time,hydrazine hydrate volume have been reported.We analyze the results and find that under the optimum conditions of different catalyst the yield of o-amino-p-methanephenol was over 92%. |
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| Keywords: | catalyst hydrazine hydrate o-nitro-p-methylphenol reduction |
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