DICP OpenIR
Microwave plasma enhanced reduction of SO2 to sulfur with carbon
Wang, Xuehai; Wang, Aiqin; Wang, Xiaodong; Zhang, Tao; Zhang T(张涛)
Source PublicationENERGY & FUELS
2007-03-01
DOI10.1021/ef0605091
Volume21Issue:2Pages:867-869
Indexed BySCI
SubtypeArticle
Department15
Funding Project1501
Contribution Rank1;1
WOS HeadingsScience & Technology ; Technology
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS Research AreaEnergy & Fuels ; Engineering
WOS KeywordDIELECTRIC BARRIER DISCHARGE ; SAND FLUID COKE ; ELEMENTAL SULFUR ; CARBOTHERMAL REDUCTION ; CATALYTIC-REDUCTION ; DIOXIDE ; REMOVAL ; NO ; METHANE ; CONVERSION
AbstractThe emission of SO2 from industrial flue gas contributes to a large part of atmospheric pollution. With the more stringent regulations for SO2 emission, more efficient technologies for SO2 removal have to be developed. In the present work, we for the first time employed microwave plasma to reduce SO2 with three carbons (activated carbon, charcoal, and coke). At a microwave power of 110 W, SO2 can be completely reduced to sulfur by the activated carbon. The reactivity of the three carbons followed the order of activated carbon > charcoal > coke, which was consistent with that under conventional heating. However, much lower temperatures were required to obtain the same percentage conversion of SO2 under microwave plasma than that under conventional heating. Furthermore, in the presence of O-2 in the feed gas, SO2 can also be efficiently reduced with carbons under the microwave plasma.
Language英语
URL查看原文
WOS IDWOS:000245041200063
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/98645
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhang T(张涛)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Wang, Xuehai,Wang, Aiqin,Wang, Xiaodong,et al. Microwave plasma enhanced reduction of SO2 to sulfur with carbon[J]. ENERGY & FUELS,2007,21(2):867-869.
APA Wang, Xuehai,Wang, Aiqin,Wang, Xiaodong,Zhang, Tao,&张涛.(2007).Microwave plasma enhanced reduction of SO2 to sulfur with carbon.ENERGY & FUELS,21(2),867-869.
MLA Wang, Xuehai,et al."Microwave plasma enhanced reduction of SO2 to sulfur with carbon".ENERGY & FUELS 21.2(2007):867-869.
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