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题名: Effect of Ethane Addition on Methane Dehydroaromatization over Mo/HZSM-5 Catalyst
作者: Sun Changyong1, 2;  Yao Songdong1;  Shen Wenjie1;  Lin Liwu1
关键词: methane ;  ethane ;  dehydroaromatization ;  molybdenum ;  HZSM-5 zeolite
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2010
DOI: 10.3724/SP.J.1088.2010.90624
卷: 31, 期:1, 页:78-83
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: The effect of ethane addition on methane dehydroaromatization over a Mo/HZSM-5 catalyst was investigated. It was revealed that the ethane addition could not promote the conversion of methane but produced methane and increased coke deposition rate, causing rapid deactivation of the catalyst. However, ethane accelerated the formation of Mo active centers (Mo(2)C and/or MoO(x)C(y) species), shortening the induction period and moving the benzene formation forward.
关键词[WOS]: TEMPERATURE NONOXIDATIVE ACTIVATION ;  GALLOALUMINOSILICATE MFI ZEOLITE ;  CO-REACTANT ;  DEHYDRO-AROMATIZATION ;  ZN-ZSM-11 ZEOLITE ;  MEMBRANE REACTOR ;  CONVERSION ;  TRANSFORMATION ;  HYDROCARBONS ;  MO/ZSM-5
语种: 英语
WOS记录号: WOS:000274753100014
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142011
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, Liaoning, Peoples R China
2.Shantou Univ, Dept Chem, Shantou 515063, Guangdong, Peoples R China

Recommended Citation:
Sun Changyong,Yao Songdong,Shen Wenjie,et al. Effect of Ethane Addition on Methane Dehydroaromatization over Mo/HZSM-5 Catalyst[J]. CHINESE JOURNAL OF CATALYSIS,2010,31(1):78-83.
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