| 光催化氧化降解N,N-二甲基苯胺 |
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| 引用本文： | 陈慧,董迎,赵良增,郭红宇,刘秀凤.光催化氧化降解N,N-二甲基苯胺[J].天津理工大学学报,2003,19(4):5-7. |
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| 作者姓名： | 陈慧 董迎 赵良增 郭红宇 刘秀凤 |
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| 作者单位： | 1. 天津理工学院,生物与化学工程学院,天津,300191
2. 天津大学,化工学院,天津,300072 |
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| 基金项目： | 天津市高等学校科技发展基金资助项目(990808) |
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| 摘 要： | 采用自制的三相流化床光催化反应装置,以15W紫外灯为光源,利用各种不同的催化剂进行N,N %D二甲基苯胺溶液的光氧化降解试验,讨论了影响光催化氧化速率的因素和提高催化氧化速率的方法.并对该系统的反应动力学进行了初步探讨.
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| 关 键 词： | 二氧化钛 光催化氧化 N N-二甲基苯胺 动力学模型 |
| 文章编号： | 1004-2261(2003)04-0005-03 |
| 修稿时间： | 2003年6月4日 |
Photocatalytic oxidation degradation of N,N-Dimethyl aniline |
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| CHEN Hui,DONG Ying,ZHAO Liang-zeng,GUO Hong-yu,LIU Xiu-feng.Photocatalytic oxidation degradation of N,N-Dimethyl aniline[J].Journal of Tianjin University of Technology,2003,19(4):5-7. |
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| Authors: | CHEN Hui DONG Ying ZHAO Liang-zeng GUO Hong-yu LIU Xiu-feng |
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| Institution: | CHEN Hui~1,DONG Ying~1,ZHAO Liang-zeng~1,GUO Hong-yu~2,LIU Xiu-feng~2 |
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| Abstract: | The triphasic fluidized bed photocatalytic reactor was designed with a 15W UV lamp. The photocatalytic degradation of aqueous N,N-Dimethylaniline solution has been studied by using different catalysts. It is discussed factor which may affect the reaction rate and the ways by which to enhance the efficiency. A kinetic model of the system is also discussed. |
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| Keywords: | titanium dioxide photocatalytic oxidation N N-Dimethyl aniline kinetic model |
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