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Modeling NO and SO2 Oxidation by H2O2 in Coal-Fired Flue Gas
Li S(李森); Ge YF(葛逸飞); Wei XL(魏小林)
Source PublicationJOURNAL OF ENVIRONMENTAL ENGINEERING
2018-11-01
Volume144Issue:11Pages:4018113
ISSN0733-9372
AbstractNO and SO2 oxidization by H2O2 in coal-fired flue gas was modeled, and the effects of temperature and H2O2 concentration on NO and SO2 oxidization were investigated. The pathways of NO and SO2 oxidization were as follows: H2O2OHHO2+NONO2 and SO2+OHHOSO2+O2SO3, respectively. There were optimal temperature ranges of NO and SO2 oxidization, and the ranges were 650-920K and 650-750K, respectively. In the optimal temperature ranges, the NO2 conversion rate was greater than 0.9 at MRH2O2/NO>1.9, and the SO3 conversion rate reached about 0.3 at MRH2O2/SO2=0.1-0.4. SO2 oxidization could promote HO2 formation to oxidize NO.
KeywordHydrogen peroxide Oxidization Nitric oxide NO2 SO2
DOI10.1061/(ASCE)EE.1943-7870.0001458
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000444530900004
WOS KeywordHYDROGEN-PEROXIDE ; PHASE OXIDATION ; NITRIC-OXIDE ; EMISSIONS
WOS Research AreaEngineering, Environmental ; Engineering, Civil ; Environmental Sciences
WOS SubjectEngineering ; Environmental Sciences & Ecology
Funding OrganizationNational Natural Science Foundation of China [51376189] ; National Key Research and Development Plan of China [2016YFB0601503]
ClassificationQ3
Ranking1
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/77928
Collection高温气体动力学国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Li S,Ge YF,Wei XL. Modeling NO and SO2 Oxidation by H2O2 in Coal-Fired Flue Gas[J]. JOURNAL OF ENVIRONMENTAL ENGINEERING,2018,144(11):4018113.
APA 李森,葛逸飞,&魏小林.(2018).Modeling NO and SO2 Oxidation by H2O2 in Coal-Fired Flue Gas.JOURNAL OF ENVIRONMENTAL ENGINEERING,144(11),4018113.
MLA 李森,et al."Modeling NO and SO2 Oxidation by H2O2 in Coal-Fired Flue Gas".JOURNAL OF ENVIRONMENTAL ENGINEERING 144.11(2018):4018113.
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