Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
690210 | Journal of the Taiwan Institute of Chemical Engineers | 2016 | 13 Pages |
Abstract
The P-W/CeO2 catalysts were prepared and used for the NH3-SCR reaction with different CeO2 supports prepared by hydrothermal (Cat-A), sol-gel (Cat-B) and precipitation (Cat-C) methods. Cat-A possessed the smallest particle sizes, excellent dispersity, larger specific area, more amount of L acid sites and higher pore structure, resulting in a superior redox property, which contributed to the SCR activity. Besides, the favorable activity in NH3 oxidation, as well as NO oxidation, contributed to the excellent catalytic activity. 272
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Authors
Zhongxian Song, Qiulin Zhang, Ping Ning, Jie Fan, Yankang Duan, Liu Xin, Zhenzhen Huang,