Mechanism of selective catalytic reduction of no at low temperature over v2o5/acf catalysts
文献类型：期刊论文
| 作者 | Hou Yaqin1,2; Huang Zhanggen1; Ma Jianrong3; Guo Shijie1 |
| 刊名 | Chinese journal of catalysis
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 30期号:10页码:1007-1011 |
| 关键词 | Vanadium oxide Activated carbon fiber Selective catalytic reduction Ammonia Adsorption Activation Mechanism |
| ISSN号 | 0253-9837 |
| 通讯作者 | Hou yaqin() |
| 英文摘要 | A novel v2o5/activated carbon fiber (acf) catalyst for no removal was prepared. the mechanism of selective catalytic reduction of no was carried out by a transient response experiment and nh3 adsorption and oxidation. the results show that nh3 adsorption is necessary and is a fast process. the active sites can be easily formed in the presence of o-2. adsorption and temperature-programmed desorption with online mass spectroscopy analysis were used to study the adsorption and oxidation behavior of nh3 at 120 degrees c over the v2o5/acf catalyst. the adsorbed nh3 can be oxidized to n2h2 on the catalyst surface, and n2h2 is an intermediate of oxidized nh3. |
| WOS关键词 | VANADIUM-OXIDE CATALYST ; NH3 ; AMMONIA ; ADSORPTION ; SO2 |
| WOS研究方向 | Chemistry ; Engineering |
| WOS类目 | Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000271814400008 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2399478 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Hou Yaqin |
| 作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Shangxi, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Taiyuan Univ Sci & Technol, Sch Environm & Safety, Taiyuan 030024, Shangxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou Yaqin,Huang Zhanggen,Ma Jianrong,et al. Mechanism of selective catalytic reduction of no at low temperature over v2o5/acf catalysts[J]. Chinese journal of catalysis,2009,30(10):1007-1011. |
| APA | Hou Yaqin,Huang Zhanggen,Ma Jianrong,&Guo Shijie.(2009).Mechanism of selective catalytic reduction of no at low temperature over v2o5/acf catalysts.Chinese journal of catalysis,30(10),1007-1011. |
| MLA | Hou Yaqin,et al."Mechanism of selective catalytic reduction of no at low temperature over v2o5/acf catalysts".Chinese journal of catalysis 30.10(2009):1007-1011. |
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来源：中国科学院大学
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