Selective catalytic oxidation of ammonia from MAP decomposition
文献类型：期刊论文
| 作者 | Zhang, Yu
|
| 刊名 | SEPARATION AND PURIFICATION TECHNOLOGY
 |
| 出版日期 | 2007-12-01 |
| 卷号 | 58期号:1页码:173-178 |
| 关键词 | selective catalytic oxidation of ammonia copper titania alumina in situ DRIFTS |
| 英文摘要 | The Cu/TiO2 catalysts with different Cu loadings were prepared, and their performance in the selective catalytic oxidation of ammonia (SCO of NH3) was compared with 10% Cu/Al2O3. The 10% Cu/TiO2 has the best performance among its series for NH3 conversion and N-2 selectivity. At 250 degrees C, the 100% conversion of ammonia was achieved and the selectivity to N2 came to 95%. The 10% Cu/TiO2 catalyst has a much higher activity for the SCO of ammonia and a slightly lower N2 selectivity than 10% Cu/Al2O3 because of the higher oxygen mobility and lower oxygen bonding strength, which demonstrated that TiO2 is a more suitable support than Al2O3 for copper-based catalyst in the SCO of NH3. The mechanisms involved in the SCO of NH3 reaction on the 10% Cu/TiO2 catalyst have also been investigated using TPD, TPR as well as in situ DRIFTS methods. (c) 2007 Elsevier B.V. All rights reserved. |
| WOS记录号 | WOS:000251183500026 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/22408]  |
| 专题 | 生态环境研究中心_大气环境科学实验室 |
| 推荐引用方式 GB/T 7714 | Zhang, Yu. Selective catalytic oxidation of ammonia from MAP decomposition[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2007,58(1):173-178. |
| APA | Zhang, Yu.(2007).Selective catalytic oxidation of ammonia from MAP decomposition.SEPARATION AND PURIFICATION TECHNOLOGY,58(1),173-178. |
| MLA | Zhang, Yu."Selective catalytic oxidation of ammonia from MAP decomposition".SEPARATION AND PURIFICATION TECHNOLOGY 58.1(2007):173-178. |
入库方式： OAI收割
来源：生态环境研究中心
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