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题名: Effect of syngas addition on lower alkene production by the oxidative cracking of hexane
作者: Zhu, H;  Liu, XB;  Li, WZ;  Ge, QJ;  Xu, HY
通讯作者: 李文钊
刊名: ENERGY & FUELS
发表日期: 2005-07-01
DOI: 10.1021/ef050027+
卷: 19, 期:4, 页:1704-1707
收录类别: SCI
文章类型: Article
部门归属: 8
项目归属: 801
产权排名: 1;1
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Energy & Fuels ;  Engineering, Chemical
研究领域[WOS]: Energy & Fuels ;  Engineering
英文摘要: The lower alkene production by the gas-phase oxidative cracking (GOC) or catalytic oxidative cracking (COC) of hexane (C6) with added syngas was investigated. The addition of syngas to the COC process could effectively enhance the selectivity to lower alkenes and decrease the selectivity to COx, because of the preferential reaction between O-2 with H-2 contained in the syngas, whereas it has little effect on the conversion of C6 and product distribution in the GOC process. The high selectivity to lower alkenes of 70% and low selectivity to CO, of 6% at C6 conversion of 66% were achieved over 0.1% Pt/MgAl2O4 catalyst. The COC process of C6 combined with the syngas in the feed could directly produce a gas mixture of lower alkenes, H-2, and CO, which usually is a suitable feedstock for the hydroformylation process.
关键词[WOS]: LIGHT ALKENES ;  N-BUTANE ;  DEHYDROGENATION ;  CATALYSTS ;  HYDROCARBONS ;  ETHANE ;  CYCLOHEXANE ;  MOLYBDENA ;  ETHYLENE ;  PROPANE
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000230706200065
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/92377
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:
Zhu, H,Liu, XB,Li, WZ,et al. Effect of syngas addition on lower alkene production by the oxidative cracking of hexane[J]. ENERGY & FUELS,2005,19(4):1704-1707.
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