IMECH-IR  > 高温气体动力学国家重点实验室
Experimental investigation and numerical simulation of CO oxidation with HCl addition
Wu, Dongyin; Wang, Yuhao; Wei XL(魏小林); Li S(李森); Guo, Xiaofeng; Wei, XL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China.
Source PublicationFUEL
2016
Volume179Pages:221-228
ISSN0016-2361
AbstractChlorine is rich in biomass and some coals and significantly released as HCl(g) during combustion process, and this promotes the recombination of free radicals OH, H, O, and HO2 and further influences CO oxidation. In this paper, the inhibition effect of HCl on CO oxidation is investigated by experiment and numerical simulation. The experiment is operated under different reaction zone temperatures and equivalence ratios in an entrained flow reactor. And the numerical simulation is conducted by CFD software coupled with reduced reaction mechanism. The results indicate that HCl addition obviously inhibits CO oxidation under oxygen-rich condition, and the inhibition enhances as HCl concentration rises, but weakens as temperature increases. Under chemical equivalent and oxygen-lean conditions, the inhibition effect is limited. (C) 2016 Elsevier Ltd. All rights reserved.
KeywordInhibition Effect Co Oxidation Reduced Mechanism Hcl Efr
DOI10.1016/j.fuel.2016.03.094
Indexed BySCI ; EI
Language英语
WOS IDWOS:000374977300026
WOS KeywordFLUIDIZED-BED COMBUSTION ; TRACE QUANTITIES ; CHLORINE ; INHIBITION ; EMISSIONS ; NO ; COCOMBUSTION ; RELEASE ; BIOMASS ; STRAW
WOS Research AreaEnergy & Fuels ; Engineering, Chemical
Funding OrganizationFinancial support by National Natural Science Foundation of China (Project No. 91530112) is gratefully acknowledged. We also thank Dr. Jingwei Zhang for his test data and Prof. Glarborg in DTU for his help on reactor design.
DepartmentLHD高效洁净燃烧(CPCR)
Classification一类
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/71948
Collection高温气体动力学国家重点实验室
Corresponding AuthorWei, XL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Wu, Dongyin,Wang, Yuhao,Wei XL,et al. Experimental investigation and numerical simulation of CO oxidation with HCl addition[J]. FUEL,2016,179:221-228.
APA Wu, Dongyin,Wang, Yuhao,魏小林,李森,Guo, Xiaofeng,&Wei, XL .(2016).Experimental investigation and numerical simulation of CO oxidation with HCl addition.FUEL,179,221-228.
MLA Wu, Dongyin,et al."Experimental investigation and numerical simulation of CO oxidation with HCl addition".FUEL 179(2016):221-228.
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