| 微波辐照下碳化硅与沸石负载氧化铜催化剂协同去除甲苯的实验研究 |
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| 引用本文： | 廖建波,卜龙利,张钰彩,王晓晖,张浩,刘海楠.微波辐照下碳化硅与沸石负载氧化铜催化剂协同去除甲苯的实验研究[J].环境科学学报,2011,31(11):2416-2422. |
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| 作者姓名： | 廖建波 卜龙利 张钰彩 王晓晖 张浩 刘海楠 |
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| 作者单位： | 西安建筑科技大学环境与市政工程学院,西安,710055 |
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| 基金项目： | 陕西省自然科学基础研究基金(No. 2009JM7001); 陕西省教育厅省级重点实验室重点科研计划项目(No. 2010JS027); 西安建筑科技大学基础研究基金(No. JC0809) |
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| 摘 要： | 实验采用浸渍法制备沸石负载氧化铜催化剂,对催化剂的表面形貌进行了表征分析,考察了催化剂在微波场中的升温曲线和对甲苯的吸附能力.催化剂与吸波材料碳化硅混合后装入石英管内组成固定床反应器,考察了微波辐照下碳化硅与催化剂协同氧化甲苯废气的降解效果.研究表明,氧化铜在沸石表面分布比较均匀;催化剂对甲苯的吸附为单层吸附,吸附量为...
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| 关 键 词： | 微波 沸石负载氧化铜催化剂 碳化硅 协同氧化 甲苯 |
| 收稿时间： | 2011/1/17 0:00:00 |
| 修稿时间： | 3/5/2011 12:00:00 AM |
Synergistic effect of SiC and CuO/zeolite catalyst on the removal of toluene under microwave irradiation |
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| LIAO Jianbo,BO Longli,ZHANG Yucai,WANG Xiaohui,ZHANG Hao and LIU Hainan.Synergistic effect of SiC and CuO/zeolite catalyst on the removal of toluene under microwave irradiation[J].Acta Scientiae Circumstantiae,2011,31(11):2416-2422. |
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| Authors: | LIAO Jianbo BO Longli ZHANG Yucai WANG Xiaohui ZHANG Hao and LIU Hainan |
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| Institution: | School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055,School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055,School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055,School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055,School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055 and School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055 |
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| Abstract: | Zeolite-supported copper oxide (CuO/zeolite) catalyst was prepared by conventional impregnation method,and the surface morphology was observed by scanning electron microscopy.Adsorption capacity of the catalyst to toluene and the temperature-rising curve in the field of microwave were also examined in this study.CuO/zeolite catalyst was mixed with silicon carbide (SiC),one of the excellent microwave-absorbing materials,to treat synergistically toluene waste gas by microwave through a fixed bed reactor.The r... |
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| Keywords: | microwave CuO/zeolite catalyst SiC synergistic oxidation toluene |
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