Effect of Flue Gas Components on Hg-0 Oxidation over Fe/HZSM-5 Catalyst
文献类型：期刊论文
| 作者 | Xu, W. Q.; Tong, L.; Qi, H.; Zhou, X.; Wang, J.; Zhu, T. Y. |
| 刊名 | Industrial & Engineering Chemistry Research
 |
| 出版日期 | 2015 |
| 期号 | 1页码:146-152 |
| 关键词 | MERCURY OXIDATION FE-ZSM-5 CATALYSTS ELEMENTAL MERCURY ACTIVATED CARBON COAL COMBUSTION REDUCTION NO REMOVAL NH3 TEMPERATURES |
| 其他题名 | Ind. Eng. Chem. Res. |
| 中文摘要 | HZSM-5-supported Fe was synthesized through an impregnation method, and its efficiency during mercury oxidation in a simulated flue gas was determined. The Fe/HZSM-5 was highly active for Hg-0 oxidation. In this study, 3% Fe/HZSM-5 was the optimal catalyst within the temperature range of a selective catalytic reduction reaction. Two Hg-containing products are produced in the presence of HCl and O-2. Below 200 degrees C, the products are probably adsorbed HgCl2. When above 200 degrees C, the products might be both adsorbed and gaseous HgCl2. No Hg2+ was observed in the gas state in the presence of SO2 and NO. The competitive adsorption and formation of Fe-2(SO4)(3), which might be the intermediate product, are the primary reasons that SO2 inhibits Hg-0 oxidation. The formation of the N-containing active species generated on the catalyst surface facilitated the oxidation of Hg-0 in the presence of NO and O-2 to probably produce Hg(NO3)(2). The Fe/HZSM-5 catalysts remain highly active toward Hg-0 oxidation in the presence of SO2 and O-2. |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000348093100014 |
| 公开日期 | 2015-04-01 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/11865]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 | Xu, W. Q.,Tong, L.,Qi, H.,et al. Effect of Flue Gas Components on Hg-0 Oxidation over Fe/HZSM-5 Catalyst[J]. Industrial & Engineering Chemistry Research,2015(1):146-152. |
| APA | Xu, W. Q.,Tong, L.,Qi, H.,Zhou, X.,Wang, J.,&Zhu, T. Y..(2015).Effect of Flue Gas Components on Hg-0 Oxidation over Fe/HZSM-5 Catalyst.Industrial & Engineering Chemistry Research(1),146-152. |
| MLA | Xu, W. Q.,et al."Effect of Flue Gas Components on Hg-0 Oxidation over Fe/HZSM-5 Catalyst".Industrial & Engineering Chemistry Research .1(2015):146-152. |
入库方式： OAI收割
来源：过程工程研究所
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