Synergetic NO reduction by biomass pyrolysis products simulating their reburning in circulating fluidized bed decoupling combustion
文献类型：期刊论文
| 作者 | Do, Hai-Sam1,3; Tran, Tuyet-Suong1,3; Han, Zhennan2; Zeng, Xi3; Gao, Shiqiu3; Xu, Guangwen2,3 |
| 刊名 | CHINESE JOURNAL OF CHEMICAL ENGINEERING
 |
| 出版日期 | 2019-07-01 |
| 卷号 | 27期号:7页码:1680-1689 |
| 关键词 | Biomass Pyrolysis Circulating fluidized bed NO reduction Synergetic effect Decoupling combustion |
| ISSN号 | 1004-9541 |
| DOI | 10.1016/j.cjche.2018.07.002 |
| 英文摘要 | The present work investigated the synergetic effect of pyrolysis-derived char, tar and gas (py-gas) on NO reduction, which may occur in circulating fluidized-bed decoupling combustion (CFBDC) system treating N-rich fuel. Experiments were carried out in a lab-scale drop-tube reactor for NO reduction by some binary mixtures of reagents including char/py-gas, tar/py-gas and tar/char. At a specified total mass rate of 0.15 g.min(-1) for NO-reduction reagent, the char/py-gas (binary reagent) enabled the best synergetic NO reduction in comparison with the others. There existed effective interactions between char and some species in py-gas (i.e., H-2, CxHy) during NO reduction by pyrolysis products, meanwhile the tar/py-gas or tar/char mixture only caused a positive effect when tar proportion was necessarily lowered to about 26%. On the other hand, the synergetic effects were not improved for all tested binary reagents by increasing the reaction temperature and residence time. (C) 2018 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd. All rights reserved. |
| WOS关键词 | NITRIC-OXIDE ; FUEL CHARACTERISTICS ; HIGH-TEMPERATURE ; TAR ; CARBON ; COAL ; MECHANISMS ; KINETICS ; CHAR ; WOOD |
| 资助项目 | National Basic Research Program of China[2014BAC26B04] ; National Basic Research Program of China[2014CB744303] ; National Natural Science Foundation of China[U1302273] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000489905400023 |
| 出版者 | CHEMICAL INDUSTRY PRESS CO LTD |
| 资助机构 | National Basic Research Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/31065]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Xu, Guangwen |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Shenyang Univ Chem Technol, Inst Ind Chem & Energy Technol, Shenyang 110142, Liaoning, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Do, Hai-Sam,Tran, Tuyet-Suong,Han, Zhennan,et al. Synergetic NO reduction by biomass pyrolysis products simulating their reburning in circulating fluidized bed decoupling combustion[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2019,27(7):1680-1689. |
| APA | Do, Hai-Sam,Tran, Tuyet-Suong,Han, Zhennan,Zeng, Xi,Gao, Shiqiu,&Xu, Guangwen.(2019).Synergetic NO reduction by biomass pyrolysis products simulating their reburning in circulating fluidized bed decoupling combustion.CHINESE JOURNAL OF CHEMICAL ENGINEERING,27(7),1680-1689. |
| MLA | Do, Hai-Sam,et al."Synergetic NO reduction by biomass pyrolysis products simulating their reburning in circulating fluidized bed decoupling combustion".CHINESE JOURNAL OF CHEMICAL ENGINEERING 27.7(2019):1680-1689. |
入库方式： OAI收割
来源：过程工程研究所
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