| 柴油车SCR脱硝金属氧化物催化剂研究进展 |
| |
| 引用本文： | 唐志诚.柴油车SCR脱硝金属氧化物催化剂研究进展[J].分子催化,2015(5):494-504. |
| |
| 作者姓名： | 唐志诚 |
| |
| 作者单位： | 中国科学院兰州化学物理研究所 |
| |
| 摘 要： | NH3选择催化还原(NH3-SCR)是去除柴油车尾气中NOx应用广泛的技术,具有高效性.我们以金属氧化物类催化剂的制备和性能为主题,综述了近几年V、Ce、Fe、Mn基金属氧化物催化剂的发展.总结了这几类催化剂的合成、物理化学性质、微观结构、抗硫性和水热稳定性等特点,并对该类催化剂未来的发展趋势做了展望.
|
| 关 键 词： | 柴油车尾气 NOx去除 金属氧化物类催化剂 催化性能 SCR |
| 收稿时间： | 2015/8/12 0:00:00 |
| 修稿时间： | 2015/10/8 0:00:00 |
Review of Metal Oxide Catalysts for Diesel Exhaust Purification |
| |
| Abstract: | Selective catalytic reduction (SCR) with ammonia is considered to the efficiency widely used technology for reducing NOx, which is from emission of diesel. The investigate progress in this field of NH3-SCR catalysts is summarized, including V-based, Ce-based, Fe-based, Mn-based and other oxide catalysts around preparations procedure and catalytic performance. Synthesis method of catalysts, physicochemical property, microstructure and durability of SO2 and H2O has been concluded. The future development for these catalysts is present in the paper. |
| |
| Keywords: | Diesel exhaust NOx remove Metal oxide catalyst Catalytic performance SCR |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《分子催化》浏览原始摘要信息 |
| 点击此处可从《分子催化》下载免费的PDF全文 |
|
