V-promoted Ni/Al2O3 catalyst for synthetic natural gas (SNG) production: Catalyst preparation methodologies

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	V-promoted Ni/Al2O3 catalyst for synthetic natural gas (SNG) production: Catalyst preparation methodologies
	Liu, Qing 1; Gu, Fangna 1; Zhong, Ziyi 2; Xu, Guangwen 1; Su, Fabing 1
刊名	KOREAN JOURNAL OF CHEMICAL ENGINEERING
	2016-05-01
卷号	33 期号:5 页码:1599-1605
关键词	CO Methanation Synthetic Natural Gas (SNG) Production Ni/Al2O3 Catalyst Vanadium Oxide Preparation Method
ISSN号	0256-1115
英文摘要	The effect of preparation method on the catalytic performance of V-promoted Ni/Al2O3 catalysts for synthetic natural gas (SNG) production via CO methanation has been investigated. The Ni-V/Al2O3 catalysts were prepared by co-impregnation (CI) method, deposition precipitation (DP) method as well as two sequential impregnation (SI) methods with different impregnation sequence. Among the prepared catalysts, the one prepared by CI method exhibited the best catalytic performance due to its largest H-2 uptake and highest metallic Ni dispersion. In a 91h-lifetime test, this catalyst showed high stability at high temperature and weight hourly space velocity. This work demonstrates that the catalytic performance of the V-promoted Ni/Al2O3 catalysts can be improved by carefully controlling the preparation method/conditions.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Multidisciplinary ; Engineering, Chemical
研究领域[WOS]	Chemistry ; Engineering
关键词[WOS]	ENHANCED CO METHANATION ; NICKEL
收录类别	SCI
语种	英语
WOS记录号	WOS:000375079500010
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/21020]
专题	过程工程研究所_多相复杂系统国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.ASTAR, Inst Chem Engn & Sci, 1 Pesek Rd, Singapore 627833, Singapore
推荐引用方式 GB/T 7714	Liu, Qing,Gu, Fangna,Zhong, Ziyi,et al. V-promoted Ni/Al2O3 catalyst for synthetic natural gas (SNG) production: Catalyst preparation methodologies[J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING,2016,33(5):1599-1605.
APA	Liu, Qing,Gu, Fangna,Zhong, Ziyi,Xu, Guangwen,&Su, Fabing.(2016).V-promoted Ni/Al2O3 catalyst for synthetic natural gas (SNG) production: Catalyst preparation methodologies.KOREAN JOURNAL OF CHEMICAL ENGINEERING,33(5),1599-1605.
MLA	Liu, Qing,et al."V-promoted Ni/Al2O3 catalyst for synthetic natural gas (SNG) production: Catalyst preparation methodologies".KOREAN JOURNAL OF CHEMICAL ENGINEERING 33.5(2016):1599-1605.