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Microwave-assisted purification of automotive emissions
Tang, JW; Zhang, T; Ma, L; Li, N; Liang, DB; Lin, LW
关键词Microwave-assisted Catalysis Noble Metal Catalyst Local Heating Simulated Automotive Exhaust Lighting-off Temperature Operation Window
刊名JOURNAL OF CATALYSIS
2002-10-25
DOI10.1006/jcat.2002.3751
211期:2页:560-564
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]SELECTIVE REDUCTION ; ORGANIC-SYNTHESIS ; CATALYSTS ; NO ; CONVERSION ; DISCHARGE ; PLATINUM ; REACTOR ; OXYGEN ; EXCESS
英文摘要By coupling microwave heating with the catalytic action of a catalyst, the purification of simulated automotive exhaust was investigated over a noble metal catalyst. The effects of microwave heating on the lighting-off temperature and operation window were observed. By comparing the activity of the catalyst in the microwave heating mode with that in the conventional heating mode, it was found that microwave heating caused the lighting-off temperature of the catalyst to decrease remarkably. Even when 10% of H2O was added to the simulated exhaust, the lighting-off temperature could still be lowered more than 50degreesC. Meanwhile, the activity of the catalyst increased greatly at the low reaction temperatures, and the operation window was also enlarged, obviously by microwave irradiation. (C) 2002 Elsevier Science (USA).
语种英语
WOS记录号WOS:000178793400029
引用统计
被引频次:21[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139156
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
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Tang, JW,Zhang, T,Ma, L,et al. Microwave-assisted purification of automotive emissions[J]. JOURNAL OF CATALYSIS,2002,211(2):560-564.
APA Tang, JW,Zhang, T,Ma, L,Li, N,Liang, DB,&Lin, LW.(2002).Microwave-assisted purification of automotive emissions.JOURNAL OF CATALYSIS,211(2),560-564.
MLA Tang, JW,et al."Microwave-assisted purification of automotive emissions".JOURNAL OF CATALYSIS 211.2(2002):560-564.
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