| 甲烷催化还原N_2O杂原子磷酸铝分子筛的制备、修饰及其催化性能 |
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| 引用本文： | 刘建楠,赵晓旭,杨城晨,程党国,陈丰秋,詹晓力. 甲烷催化还原N_2O杂原子磷酸铝分子筛的制备、修饰及其催化性能[J]. 工业催化, 2010, 18(6): 63-65. DOI: 10.3969/j.issn.1008-1143.2010.06.014 |
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| 作者姓名： | 刘建楠 赵晓旭 杨城晨 程党国 陈丰秋 詹晓力 |
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| 作者单位： | 浙江大学化学工程与生物工程学系，浙江 杭州 310027 |
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| 基金项目： | 浙江省大学生科技创新活动项目和浙江省教育厅科研项目 |
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| 摘 要： | 采用水热法合成了杂原子质量分数均为1.8%的FeAlPO-5和CuAlPO-5分子筛,比较了两者对甲烷催化还原氧化亚氮的催化性能,结果表明,FeAlPO-5分子筛的催化性能优于CuAlPO-5分子筛。通过添加少量贵金属(Ag和Pd)可进一步提高FeAlPO-5分子筛的低温活性,其中,Pd/FeAlPO-5分子筛的低温活性优于Ag/FeAlPO-5分子筛。
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| 关 键 词： | 催化化学 FeAlPO-5分子筛 氧化亚氮 甲烷催化还原 |
Preparation, modification of heteroatom AlPO4-5 zeolites and their catalytic performance for N2O reduction with methane |
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| LIU Jiannan,ZHAO Xiaoxu,YANG Chengchen,CHENG Dangguo,CHEN Fengqiu,ZHAN Xiaoli. Preparation, modification of heteroatom AlPO4-5 zeolites and their catalytic performance for N2O reduction with methane[J]. Industrial Catalysis, 2010, 18(6): 63-65. DOI: 10.3969/j.issn.1008-1143.2010.06.014 |
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| Authors: | LIU Jiannan ZHAO Xiaoxu YANG Chengchen CHENG Dangguo CHEN Fengqiu ZHAN Xiaoli |
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| Affiliation: | Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China |
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| Abstract: | Heteroatom AlPO4-5 zeolites, FeAlPO-5 and CuAlPO-5 （ metal loading 1.8wt% ） were synthesized by hydrothermal method and their catalytic performances for N2O reduction with methane were investigated. The results indicated that FeAlPO-5 zeolite exhibited better catalytic properties than CuAlPO-5. The low temperature activity of FeAlPO-5 zeolite was enhanced by adding a little Ag and Pd. The low temperature activity of Pd/FeAlPO-5 zeolite was superior to that of Ag/FeAlPO-5 zeolite. |
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| Keywords: | catalytic chemistry FeAlPO-5 zeolite nitrous oxide methane catalytic reduction |
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