| 邻二氯苯混酸常规硝化及绝热硝化的研究 |
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| 引用本文： | 程秀莲,张淑梅.邻二氯苯混酸常规硝化及绝热硝化的研究[J].沈阳理工大学学报,1998(1). |
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| 作者姓名： | 程秀莲 张淑梅 |
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| 作者单位： | 沈阳工业学院专科学校 |
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| 摘 要： | 系统地研究了邻二氯苯混酸一硝化的反应时间、温度、混酸组成及摩尔比等因素对一硝化物收率和纯度的影响．实验结果达到文献水平，工艺条件优于文献水平．同时探索了邻二氯苯的混酸绝热一硝化．
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| 关 键 词： | 邻二氯苯，3.4－二氯硝基苯，常规硝化，绝热硝化，混酸 |
Resparch on the Conventional Nitration and Adiabatic Nitration for O Dichlorobenzene Mixed Acids |
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| Cheng Xiulian,Zhang Shumei.Resparch on the Conventional Nitration and Adiabatic Nitration for O Dichlorobenzene Mixed Acids[J].Transactions of Shenyang Ligong University,1998(1). |
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| Authors: | Cheng Xiulian Zhang Shumei |
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| Abstract: | The preparation of 3,4 dichloronitrobenzene from O dichlorobenzene Via mixed acids nitration has been studied.The influences of factors,such as the molar radio of reactions,the compostition of mixed acids and reaction temperature and time on the yield and purity of mononitration of O dichlorobenzene were investigated systematically.The experimental results coincide with those in literature.The technological reguirements are lower than those reported in the literature.Moreover,an adiabatic mononitration with mixed acids is explored as well. |
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| Keywords: | o dichloro benzene 3 4 dichloronitrobenzene conventional nitration adiabatic nitration mixed acids |
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