ICCAS OpenIR
Influences on oxidation of SO2 and SO32- by gas discharge
Ren, JR; Liu, JX; Li, RN; Zhao, BY; Xie, YC
2004-09-01
Source PublicationACTA PHYSICO-CHIMICA SINICA
ISSN1000-6818
Volume20Issue:9Pages:1078-1082
AbstractOxidation effects of SO2 and SO32- by gas discharge were studied. Powers of both DC and DC superimposed AC were used to generate gas discharge. The results show that the gas discharge had no effect on SO2 oxidation in gas phase and enhanced oxidation of SO32- in solution evidently. The enhancement of SO32- in solution is SO2 attributed to that gas discharge can generate free radical OH. The free radical can react with 3 in solution to induce a chain reaction, in which SO32- is oxidized by O-2 in air. But the free radical can not induce a chain reaction in gas phase which contains SO2. In the meanwhile, gas discharge by power of DC superimposed AC can have a better effect than by power of DC.
KeywordGas Discharge Oxidation Non-thermal Plasma Dc Superimposed Ac
DOI10.3866/PKU.WHXB20040904
Indexed BySCI
Language英语
WOS IDWOS:000224034000004
PublisherPEKING UNIV PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81606
Collection中国科学院化学研究所
Corresponding AuthorXie, YC
Affiliation1.Peking Univ, State Key Lab Struct Chem Unstable & Stable Speci, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
2.Beijing Inst Technol, Dept Appl Phys, Beijing 100081, Peoples R China
Recommended Citation
GB/T 7714
Ren, JR,Liu, JX,Li, RN,et al. Influences on oxidation of SO2 and SO32- by gas discharge[J]. ACTA PHYSICO-CHIMICA SINICA,2004,20(9):1078-1082.
APA Ren, JR,Liu, JX,Li, RN,Zhao, BY,&Xie, YC.(2004).Influences on oxidation of SO2 and SO32- by gas discharge.ACTA PHYSICO-CHIMICA SINICA,20(9),1078-1082.
MLA Ren, JR,et al."Influences on oxidation of SO2 and SO32- by gas discharge".ACTA PHYSICO-CHIMICA SINICA 20.9(2004):1078-1082.
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