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| 催化湿式氧化中锰铈催化剂的研究进展 | |
| 引用本文： | 王小聪,吴磊,康建雄,占伟.催化湿式氧化中锰铈催化剂的研究进展[J].广州化工,2012,40(14):19-21. |
| 作者姓名： | 王小聪 吴磊 康建雄 占伟 |
| 作者单位： | 1. 华中科技大学环境科学与工程学院,湖北武汉430074／中国轻工业武汉设计工程有限责任公司,湖北武汉430060 2. 中国轻工业武汉设计工程有限责任公司,湖北武汉,430060 3. 华中科技大学环境科学与工程学院,湖北武汉,430074 |
| 摘 要： | 催化湿式氧化技术是一种通过选用适当催化剂,处理高浓度、高毒性以及难生物降解有机废水的有效方法。以Mn、Ce为活性成分的催化剂,具有成本低,活性高、稳定性和选择性好等优点。因此,锰铈催化剂已成为国内外的研究应用的热点。本文评述了锰铈催化剂的制备方法及应用概况,研究了催化剂的失活机理,探讨了催化剂再生措施,以期对有关研究者提供一定的参考。 |
| 关 键 词： | 催化湿式氧化(CWAO) 锰铈催化剂 稀土金属 催化剂失活 |
Research Progresses of Mn- Ce Catalysts Used in Catalytic Wet Air Oxidation Process |
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| WANG Xiao - cong,WU Lei,KANG Jian - xiong,ZHAN Wei.Research Progresses of Mn- Ce Catalysts Used in Catalytic Wet Air Oxidation Process[J].GuangZhou Chemical Industry and Technology,2012,40(14):19-21. | |
| Authors: | WANG Xiao - cong WU Lei KANG Jian - xiong ZHAN Wei |
| Affiliation: | 1 School of Enviromental Science and Engineering, Huazhong University of science and technology, Hubei Wuhan, 430074; 2 China Light Industry Wuhan Design Engineering Co. , Ltd. , Hubei Wuhan 430060, China) |
| Abstract: | Catalytic wet air oxidation （CWAO） was an useful kind of advanced oxidation process for wastewater containing high concentration, toxic and non -biodegradable pollutants by using an effective catalyst. treating The Mn -Ce catalysts performed low cost, high activity, good stability and selevtivity. Therefore, it became a hot research and application point at home and abroad. The preparation methods and applications of Mn - Ce catalyst, the deactivation mechanism and regeneration measures were also studied , with a view to provide a reference for the researchers. |
| Keywords: | CWAO Mn - Ce catalyst rare earth metal deactivation |
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