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题名: Catalytic reduction of NOx by CO and hydrocarbons over different catalysts in the presence or absence of O-2
作者: Li, SY;  Wu, CT;  Li, HQ;  Li, BL
关键词: removal of automobile exhaust ;  three-way catalysts ;  NOx reduction ;  honeycomb-ceramic catalyst
刊名: REACTION KINETICS AND CATALYSIS LETTERS
发表日期: 2000
卷: 69, 期:1, 页:105-113
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: The performances of a non-noble metal (catalyst A), a non-noble metal catalyst containing a smaller amount of a noble metal (catalyst B) and noble metal (catalyst C) for NOx reduction at 400 - 600 degrees C and space velocity of 16X10(4)h(-1) have been studied by means of a fixed-bed continuous flow system. In both the absence and presence of oxygen, the following activity orders of catalysts for the reduction of NOx to N-2 by CO and C3H6(HC) can be given: C > B > A and B > A congruent to C, respectively. Meanwhile, there was CO formation in the reduction reactions of NOx by HC on the three catalysts. The amount of CO produced on catalyst C was the largest of the three catalysts.
语种: 英语
WOS记录号: WOS:000086250400015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138665
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, Dalian 116023, Peoples R China

Recommended Citation:
Li, SY,Wu, CT,Li, HQ,et al. Catalytic reduction of NOx by CO and hydrocarbons over different catalysts in the presence or absence of O-2[J]. REACTION KINETICS AND CATALYSIS LETTERS,2000,69(1):105-113.
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