Catalytic reduction of nitric oxide by carbon monoxide over coal gangue hollow ball
文献类型：期刊论文
| 作者 | Li S(李森) ; Yu JL; Wei XL(魏小林); Guo XF; Chen Y
|
| 刊名 | Fuel Processing Technology
 |
| 出版日期 | 2014-09 |
| 卷号 | 125页码:163-169 |
| 关键词 | Coal gangue hollow ball NO reduction Kinetic modeling Carbon monoxide |
| ISSN号 | 0378-3820 |
| 产权排序 | [Li, Sen; Wei, Xiaolin; Guo, Xiaofeng] Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China; [Yu, Juanli] Aerosp Res Inst Special Mat & Proc Technol, Beijing 100074, Peoples R China; [Chen, Yang] Univ Sci & Technol Beijing, Dept Thermal Sci & Energy Engn, Beijing 100083, Peoples R China |
| 通讯作者 | Li, S (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China. |
| 中文摘要 | The catalytic effect of coal gangue hollow ball with open pores on NO reduction by CO in fluidized bed was investigated, and the kinetics for the catalytic reduction of NO using CO was evaluated. In the absence of water vapor at 773-923 K, the reaction rate constant was k = 5210 exp(-113600/(RT)). NO reduction ratio rapidly increased with reaction residence time at initial stage (<1 s) and T > 873 K; high NO reduction ratio was achieved by increasing reaction temperature when the initial concentration ratio of CO to NO was less than 4. In the presence of water, the catalytic effect of coal gangue hollow ball on NO reduction was weakened, and the reaction rate constant was k = 0.31 exp(-60750/(RT)). NO reduction ratio is less than 02 when reaction residence time was 2.5 s at T <= 923 K when the initial concentration ratio of CO to NO was 4, and the initial concentration ratio of CO to NO had negligible effect on NO reduction ratio at T <= 923 K. (C) 2014 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry; Energy & Fuels; Engineering |
| 分类号 | 二类 |
| 收录类别 | SCI ; EI |
| 资助信息 | Financial support by National Natural Science Foundation of China (No. 51376189) is acknowledged. |
| 原文出处 | http://dx.doi.org/10.1016/j.fuproc.2014.04.005 |
| 语种 | 英语 |
| WOS记录号 | WOS:000337876300020 |
| 公开日期 | 2014-09-03 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/49041]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Li S,Yu JL,Wei XL,et al. Catalytic reduction of nitric oxide by carbon monoxide over coal gangue hollow ball[J]. Fuel Processing Technology,2014,125:163-169. |
| APA | Li S,Yu JL,Wei XL,Guo XF,&Chen Y.(2014).Catalytic reduction of nitric oxide by carbon monoxide over coal gangue hollow ball.Fuel Processing Technology,125,163-169. |
| MLA | Li S,et al."Catalytic reduction of nitric oxide by carbon monoxide over coal gangue hollow ball".Fuel Processing Technology 125(2014):163-169. |
入库方式： OAI收割
来源：力学研究所
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