| 合成对乙酰氨基酚动力学的研究 |
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| 引用本文： | 张维刚,方岩雄,刘春英,崔英德. 合成对乙酰氨基酚动力学的研究[J]. 石油化工, 2000, 29(3): 203-206 |
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| 作者姓名： | 张维刚 方岩雄 刘春英 崔英德 |
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| 作者单位： | 广东工业大学化工系,广东,广州,510090 |
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| 摘 要： | 采用间歇搅拌反应釜 ,在反应温度 60～ 80℃、氢压 0 2～ 1 .6MPa、对硝基酚初始浓度 0 4 1 4～ 3 .3 1 1mol/L条件下 ,研究了一步合成对乙酰氨基酚的总反应动力学行为。结果表明 ,温度对总反应有明显影响。按照经验模型 ,回归的总反应动力学方程式为 :R0 =1 .6× 1 0 8·exp( -68.9× 1 0 3/RT)·p0 .8
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| 关 键 词： | 对硝基苯酚 对乙酰氨基酚 动力学 |
| 修稿时间： | 】 |
Study on the Kinetics of Synthesis Reaction of p-Acylaminophenol |
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| ZHANG Wei-gang,FANG Yan-xiong,LIU Chun-ying,CUI Ying-de. Study on the Kinetics of Synthesis Reaction of p-Acylaminophenol[J]. Petrochemical Technology, 2000, 29(3): 203-206 |
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| Authors: | ZHANG Wei-gang FANG Yan-xiong LIU Chun-ying CUI Ying-de |
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| Abstract: | The kinetic behaviors of the preparation reaction of p-acylaminophenol (APAP) was investigated in a bathwise stirred reactor at 60～180 ℃,and under H 2 pressure 0.2 ～ 1.6 MPa,and the initial concentration of p-nitrophenol(PNP) 0.414 ～ 3.311 mol/L.The results show that the temperature of the reaction has great effect on the initial reaction rate.The experimental data were regressed by means of the empirical models,the equation of the kinetics is pressented as follows: R 0=1.6×10 8·exp(-68.9×10 3/RT)·p 0.8 |
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| Keywords: | nitrophenol p-acylaminophenol kinetics |
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