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V-promoted Ni/Al2O3 catalyst for synthetic natural gas (SNG) production: Catalyst preparation methodologies
Liu, Qing1; Gu, Fangna1; Zhong, Ziyi2; Xu, Guangwen1; Su, Fabing1
2016-05-01
发表期刊KOREAN JOURNAL OF CHEMICAL ENGINEERING
ISSN0256-1115
卷号33期号:5页码:1599-1605
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.
关键词Co Methanation Synthetic Natural Gas (Sng) Production Ni/al2o3 Catalyst Vanadium Oxide Preparation Method
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1007/s11814-015-0270-0
收录类别SCI
语种英语
关键词[WOS]ENHANCED CO METHANATION ; NICKEL
WOS研究方向Chemistry ; Engineering
WOS类目Chemistry, Multidisciplinary ; Engineering, Chemical
项目资助者National Natural Science Foundation of China(21476238) ; National Basic Research Program(2014CB744306) ; National High Technology Research and Development Program 863(SS2015AA050502) ; State Key Laboratory of Multiphase Complex Systems(MPCS-2014-D-03 ; Chinese Academy of Sciences(XDA07010100 ; MPCS-2015-A-06) ; XDA07010200)
WOS记录号WOS:000375079500010
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21020
专题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
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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.
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