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| Experimental kinetic studies on the effects of organic additives on ammonia-based selective non-catalytic reduction process | |
| Guo, Yangyang1; Luo, Lei1; Zheng, Yang1; Zhu, Tingyu1,2 | |
| 2020-10-08 | |
| Source Publication | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| ISSN | 0944-1344 |
| Pages | 10 |
| Abstract | The effect of organic components including ethanol, acetic acid, and benzene on ammonia-based selective non-catalytic reduction (SNCR) process has been investigated. Experiments were performed through a quartz tube reactor with simulated flue gas and conducted from 973 to 1373 K. The combustion and pyrolysis properties of organic components were carried out first, it was found that all the combustion processes were completed ahead of the pyrolysis, and the combustion and pyrolysis temperatures for benzene are the highest among the three organic components. Ethanol addition promoted the removal of NO in the temperature range of 973 to 1073 K, and the NO reaction temperature window was broadened, while NO removal was greatly inhibited under a higher temperature over 1100 K. With regard to the effect of addition of multiple organic components on NO removal, the combination of C2H6O and C(2)H(4)O(2)significantly promoted this process, while the combination of C2H6O/C(2)H(4)O(2)and C(6)H(6)showed a negative effect on NO removal. The mechanism based on the radicals' reaction has been illustrated, showing the competition of these reactions under different situations. |
| Keyword | SNCR reaction Organic additives Combustion and pyrolysis NO reduction Radicals NO removal efficiency |
| DOI | 10.1007/s11356-020-10994-8 |
| Language | 英语 |
| WOS Keyword | LANDFILL LEACHATE TREATMENT ; NO REMOVAL ; DE-NOX ; SNCR ; MECHANISM ; EMISSION ; SLUDGE ; NH3 |
| Funding Project | National Key Research and Development Program of China[2017YFC021080401] ; National Science Foundation of China[51778600] ; National Science Foundation of China[51608508] |
| WOS Research Area | Environmental Sciences & Ecology |
| WOS Subject | Environmental Sciences |
| Funding Organization | National Key Research and Development Program of China ; National Science Foundation of China |
| WOS ID | WOS:000578014800007 |
| Publisher | SPRINGER HEIDELBERG |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/42419 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Zhu, Tingyu |
| Affiliation | 1.Chinese Acad Sci, Beijing Engn Res Ctr Proc Pollut Control, Key Lab Green Proc & Engn,Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Ctr Excellent Reg Atmospher Environm, Inst Urban Environm, Xiamen 361021, Peoples R China |
| Recommended Citation GB/T 7714 | Guo, Yangyang,Luo, Lei,Zheng, Yang,et al. Experimental kinetic studies on the effects of organic additives on ammonia-based selective non-catalytic reduction process[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2020:10. |
| APA | Guo, Yangyang,Luo, Lei,Zheng, Yang,&Zhu, Tingyu.(2020).Experimental kinetic studies on the effects of organic additives on ammonia-based selective non-catalytic reduction process.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,10. |
| MLA | Guo, Yangyang,et al."Experimental kinetic studies on the effects of organic additives on ammonia-based selective non-catalytic reduction process".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2020):10. |
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