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题名: Oxidative dehydrogenation of ethane and propane over Mn-based catalysts
作者: Ge, QJ;  Zhaorigetu, B;  Yu, CY;  Li, WZ;  Xu, HY
关键词: Mn-based catalysts ;  ethane ;  propane ;  oxidative dehydrogenation
刊名: CATALYSIS LETTERS
发表日期: 2000
卷: 68, 期:1-2, 页:59-62
收录类别: SCI
文章类型: Article
部门归属: 8
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 catalytic performances of Mn-based catalysts have been investigated for the oxidative dehydrogenation of both ethane (ODE) and propane (ODP). The results show that a LiCl/MnOx/PC (Portland cement) catalyst has an excellent catalytic performance for oxidative dehydrogenation of both ethane and propane to ethylene and propylene, more than 60% alkanes conversion and more than 80% olefins selectivity could be achieved at 650 degrees C. In addition, the results indicate that Mn-based catalysts belong to p-type semiconductors, the electrical conductivity of which is the main factor in influencing the olefins selectivity. Lithium, chlorine and PC in the LiCl/MnOx/PC catalyst are all necessary components to keep the excellent catalytic performance at a low temperature.
关键词[WOS]: SELECTIVITY
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000088361500011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/84459
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:
Ge, QJ,Zhaorigetu, B,Yu, CY,et al. Oxidative dehydrogenation of ethane and propane over Mn-based catalysts[J]. CATALYSIS LETTERS,2000,68(1-2):59-62.
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