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堇青石蜂窝陶瓷负载CuMn/CeO2-Al2O3催化分解臭氧
Ozone Catalytic Decomposition by CuMn/CeO2-Al2O3 Catalysts Supported Cordierite Honeycomb
【摘要】 选取堇青石蜂窝陶瓷作为催化剂基体,制备了堇青石蜂窝陶瓷负载CuMn/CeO2-Al2O3催化剂,采用XRD、BET等方法对其进行了表征,测定了其催化分解O3的活性。结果表明,CuMn/CeO2-Al2O3催化剂具有良好的催化活性,对O3的稳定催化分解率可达94%以上。
【Abstract】 CuMn/CeO2-Al2O3 catalysts supported on cordierite honeycomb. The catalysts were characterized by XRD and BET and measured the ozone decomposition activity. The efficient catalyst was obtained by high activity of CuMn/CeO2-Al2O3 catalysts. The steady ozone decomposition removals is 94%.
【关键词】 CuMn/CeO2-Al2O3催化剂;
臭氧分解;
蜂窝陶瓷;
【Key words】 CuMn/CeO2-Al2O3 catalysts; ozone decomposition; cordierite honeycomb;
【Key words】 CuMn/CeO2-Al2O3 catalysts; ozone decomposition; cordierite honeycomb;
【基金】 江西省科技厅2011年重点新产品科技计划项目(编号:20111CX14500)阶段性成果之一
- 【文献出处】 萍乡高等专科学校学报 ,Journal of Pingxiang College , 编辑部邮箱 ,2012年06期
- 【分类号】X511;O643.32
- 【被引频次】1
- 【下载频次】195