| 苯直接胺化制苯胺技术进展 |
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| 引用本文： | 孟庆茹. 苯直接胺化制苯胺技术进展[J]. 化工技术经济, 2006, 24(10): 35-37 |
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| 作者姓名： | 孟庆茹 |
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| 作者单位： | 中国石油吉林石化公司研究院 吉林132021 |
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| 摘 要： | 介绍了国内外苯直接胺化制苯胺技术进展概况,探讨了胺化反应中的催化剂和氧化剂对苯胺的选择性和收率的影响。用O2作氧化剂,胺化反应需高温高压;H2O2氧化法在常压低温的温和反应条件下即可发生。我国用H2O2作氧化剂的合成技术的研发取得了很多成果,具有很好的工业化应用前景。
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| 关 键 词： | 胺化 苯胺 催化剂 氧化剂 |
| 收稿时间： | 2006-06-05 |
Technology Development of the Synthesis of Aniline Via Direct Amination of Benzene |
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| MENG Qing-ru. Technology Development of the Synthesis of Aniline Via Direct Amination of Benzene[J]. Chemical Techno-Economics, 2006, 24(10): 35-37 |
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| Authors: | MENG Qing-ru |
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| Affiliation: | Research Institute of Jilin Petrochemical Company, PetroChina Company Limited, Jilin 132021, China |
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| Abstract: | To introduce the technology development of the synthesis of aniline via direct amination of benzene at home and abroad.To discuss effect of catalysts and oxidants on selectivity and yields of aniline in amination reaction.With O2 as oxidant,amination reaction needs high temperature and high pressure;with H2O2 as oxidant,amination reaction only needs normal pressure and low temperature.Research and exploitation of synthesis technology with H2O2 as oxidant have many achievements in China.It has good application prospects of industrial production. |
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| Keywords: | amination aniline catalyst oxidant |
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