| Al-MnO2/SBA-15催化剂的制备 及其催化燃烧甲醛的性能 |
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| 引用本文： | 杨肖,贾志刚,季生福,张欢,李旭涛. Al-MnO2/SBA-15催化剂的制备 及其催化燃烧甲醛的性能[J]. 化工环保, 2011, 31(4): 369-374 |
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| 作者姓名： | 杨肖 贾志刚 季生福 张欢 李旭涛 |
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| 作者单位： | 北京化工大学化工资源有效利用国家重点实验室,北京,100029 |
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| 摘 要： | 以介孔分子筛SBA - 15为载体,分别浸渍Mn、Al等催化活性组分,制备了MnO2/SBA-15催化剂和Al-MnO2/SBA-15催化剂.采用X射线衍射、N2吸附-脱附对催化剂的结构进行了表征,在微型固定床反应器上对催化剂的低浓度甲醛催化燃烧性能进行了评价.实验结果表明:MnO2/SBA-15系列催化剂均具有SBA...
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| 关 键 词： | 锰氧化物 铝 催化剂 甲醛 催化燃烧 |
Preparation of Al-MnO_2/SBA-15 Catalyst and Its Catalytic Performance for Formaldehyde Combustion |
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| Yang Xiao,Jia Zhigang,Ji Shengfu,Zhang Huan,Li Xutao. Preparation of Al-MnO_2/SBA-15 Catalyst and Its Catalytic Performance for Formaldehyde Combustion[J]. Environmental Protection of Chemical Industry, 2011, 31(4): 369-374 |
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| Authors: | Yang Xiao Jia Zhigang Ji Shengfu Zhang Huan Li Xutao |
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| Affiliation: | Yang Xiao,Jia Zhigang,Ji Shengfu,Zhang Huan,Li Xutao(State Key Laboratory of Chemical Resource Engineering,Beijing University of Chemical Technology,Beijing 100029,China) |
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| Abstract: | MnO2/SBA-15 catalyst and Al-MnO2/SBA-15 catalyst were prepared by impregnating mesopore zeolite SBA-15 with Mn and Al respectively.The structures of the catalysts were characterized by XRD and N2 adsorption-desorption.The catalytic performances of the catalysts for formaldehyde combustion were evaluated in a fixed-bed microreactor.The experimental results indicate that: MnO2/SBA-15 catalyst has the mesoporous structure of SBA-15,its active component is MnO2;MnO2/SBA-15 catalyst with 20% of Mn mass fraction ... |
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| Keywords: | manganese oxide aluminum catalyst formaldehyde catalytic combustion |
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