ICCAS OpenIR
Main fundamental gas reactions in denitrification and desulfurization from flue gas by non-thermal plasmas
Li, RN; Liu, X
2000-07-01
Source PublicationCHEMICAL ENGINEERING SCIENCE
ISSN0009-2509
Volume55Issue:13Pages:2491-2506
AbstractNumerous species and their fundamental reactions are involved in non-thermal plasma (NTP) hue gas cleaning kinetics, but only a few species and their reactions are important. In this paper, the CSTR simulation is utilized to analyze the NTP processes so as to establish the kinetic equations in a logical manner. In addition, by comparing the reaction rates of different species, it is found that only three kinds of reactions (positive ion charge transfer, metastable reactions and radical reactions) are significant for denitrification and desulfurization. Thus the whole set of kinetic equations can be divided into three subsets, each of which corresponds to one kind of reaction. Furthermore, almost all the characteristic times of the reactions of interest are much shorter than the practical treatment time. So, the NTP processes are considered to reach their stationary states. Solving the stationary kinetic equations and calculating the related reaction rates, the main species and their main reactions in four concrete cases of NTP denitrification and desulfurization are picked out. Effects of different conditions on NTP denitrification and desulfurization are discussed. (C) 2000 Elsevier Science Ltd. All rights reserved.
KeywordSimulation Main Fundamental Reactions Non-thermal Plasmas (Ntp) Denitrification Desulfurization
Indexed BySCI
Language英语
WOS IDWOS:000086261000011
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76470
Collection中国科学院化学研究所
Corresponding AuthorLi, RN
Affiliation1.Beijing Inst Technol, Dept Appl Phys, Beijing 100081, Peoples R China
2.Acad Sinica, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li, RN,Liu, X. Main fundamental gas reactions in denitrification and desulfurization from flue gas by non-thermal plasmas[J]. CHEMICAL ENGINEERING SCIENCE,2000,55(13):2491-2506.
APA Li, RN,&Liu, X.(2000).Main fundamental gas reactions in denitrification and desulfurization from flue gas by non-thermal plasmas.CHEMICAL ENGINEERING SCIENCE,55(13),2491-2506.
MLA Li, RN,et al."Main fundamental gas reactions in denitrification and desulfurization from flue gas by non-thermal plasmas".CHEMICAL ENGINEERING SCIENCE 55.13(2000):2491-2506.
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