碳基催化剂上低温NH<sub>3</sub>选择性催化还原NO的研究进展

摘要

综述了碳基载体(活性炭、碳纳米管、活性炭纤维、蜂窝状活性炭)担载不同金属氧化物(V₂O₅、MnO_x、CeO₂、CuO、Fe₂O₃)所制催化剂在低温下的NH₃选择性催化还原(SCR)NO_x性能,并总结了SO₂和/或H₂O对脱硝性能的影响机理,为进一步低温SCR催化剂的应用和开发提供参考。

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	王艳莉
	何自国
	李晓晓
	詹亮

关键词：选择性催化还原活性炭碳纳米管活性炭纤维蜂窝状活性炭

Abstract：

Different carbon-based materials (such as activated carbon, carbon nanotubes, activated carbon fibers and activated carbon honeycomb) supported metal oxides (such as V₂O₅, MnO_x, CeO₂, CuO, Fe₂O₃) catalysts were reviewed as well as their selective catalytic reduction (SCR) performance for nitrogen oxides (NO_x) with NH₃. Meanwhile, the SO₂ and/or H₂O resistance of above mentioned SCR catalysts were also summarized. The results provide a reference for the application and development of low-temperature SCR catalysts.

Keywords： selective catalytic reduction； activated carbon； carbon nanotubes； activated carbon fibers； activated carbon honeycomb

Received 2015-03-20;

Fund:

国家自然科学基金(20806024,51472086,51002051)和上海市自然科学基金(12ZR1407200)。

Corresponding Authors: 詹亮,E-mail:zhanliang@ecust.edu.cn。 Email: zhanliang@ecust.edu.cn

About author: 王艳莉(1975-),女,博士,副教授,现从事碳基催化剂环境催化研究。

引用本文:

王艳莉, 何自国, 李晓晓, 詹亮.碳基催化剂上低温NH₃选择性催化还原NO的研究进展[J]. 化学工业与工程, 2015,32(3): 46-52

Wang Yanli, He Ziguo, Li Xiaoxiao, Zhan Liang.Research Progress on Carbon Supported Catalysts for Low Temperature Selective Catalytic Reduction of NO with NH₃[J]. Chemcial Industry and Engineering, 2015,32(3): 46-52

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