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题名: Investigations on the promoting effect of metal oxides on La-V-O catalyst in propane oxidative dehydrogenation
作者: Zhaorigetu, B;  Kieffer, R;  Li, WZ
关键词: propane ;  oxidative dehydrogenation ;  LaVO4 ;  metal oxide promoters
刊名: CATALYSIS LETTERS
发表日期: 2001
卷: 73, 期:2-4, 页:133-136
收录类别: SCI
文章类型: Article
部门归属: 8008
项目归属: 801
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: The addition of reducible metal oxides as promoters shows a positive effect on the catalytic behavior of lanthanum vanadate (LaVO4). A C3H6 yield increase of 6.5% is observed at 500 degreesC on molybdenum-promoted LaVO4, which can be attributed to the change of the redox properties, the blocking of the strong oxidation sites of the catalysts and to an increase of the accessibility of the labile oxygen toward the reactant. The influence of the catalyst preparation method and of the Mo loading as well as the additional promoting effect of CO2 in the gas feed was also examined.
关键词[WOS]: CARBON-DIOXIDE
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000169428200009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/84323
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
2.LERCSI ECPM, F-67087 Strasbourg 2, France

Recommended Citation:
Zhaorigetu, B,Kieffer, R,Li, WZ. Investigations on the promoting effect of metal oxides on La-V-O catalyst in propane oxidative dehydrogenation[J]. CATALYSIS LETTERS,2001,73(2-4):133-136.
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