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题名: Reduction of SO2 by CO under plasma-assisted catalytic system induced by microwave
作者: Wang, XH;  Wang, AQ;  Li, N;  Wang, XD;  Liu, Z;  Zhang, T
通讯作者: 张涛
关键词: microwave plasma ;  catalytic reduction ;  SO2 ;  CO
刊名: CATALYSIS LETTERS
发表日期: 2006-06-01
DOI: 10.1007/s10562-006-0065-3
卷: 109, 期:1-2, 页:109-113
收录类别: SCI
文章类型: Article
部门归属: 15
项目归属: 1501
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: Microwave plasma-assisted catalytic reduction of SO2 by CO was studied over four catalysts. The activities of the four catalysts under microwave plasma decreased in the order of CoO/gamma-Al2O3 >> SnO2 > copper wires > iron wires, which was consistent with the results under conventional heating. By comparing the activity of CoO/gamma-Al2O3 catalyst in the microwave plasma mode with that in the conventional mode, it is demonstrated that the temperature at which the full SO2 conversion was obtained in the microwave plasma mode was about 200 degrees C lower than that under the conventional heating mode. Moreover, an increase of space velocity had little effect on SO2 conversion and sulfur selectivity under microwave plasma; while under conventional heating mode, both SO2 conversion and sulfur selectivity significantly decreased with an increase of space velocity.
关键词[WOS]: FLUE-GAS DESULFURIZATION ;  SULFUR-DIOXIDE ;  ELEMENTAL SULFUR ;  CARBON-MONOXIDE ;  SULFIDED LA1-XSRXCOO3 ;  DISCHARGE ;  ALUMINA ;  NO ;  ACTIVATION ;  REMOVAL
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000237435300018
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/97459
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.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:
Wang, XH,Wang, AQ,Li, N,et al. Reduction of SO2 by CO under plasma-assisted catalytic system induced by microwave[J]. CATALYSIS LETTERS,2006,109(1-2):109-113.
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