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Effect of calcination temperature of Ni/SiO2-ZrO2 catalyst on its hydrodeoxygenation of guaiacol
Zhang, Xinghua; Zhang, Qi; Chen, Lungang; Xu, Ying; Wang, Tiejun; Ma, Longlong
2014-03-01
发表期刊CHINESE JOURNAL OF CATALYSIS
卷号35期号:3页码:302-309
摘要SiO2-ZrO2 composites were synthesized by chemical precipitation and used to prepare a series of bifunctional Ni/SiO2-ZrO2 catalysts by impregnation. The effect of calcination temperature on the catalyst structure and its catalysis of the hydrodeoxygenation of guaiacol was investigated. Guaiacol was converted to cyclohexane by a synergism between the metal center and solid acid support. The catalyst calcined at 500 degrees C gave a maximum 100% guaiacol conversion and 96.8% selectivity for cyclohexane. The catalyst samples were characterized by N-2 adsorption, H-2 chemisorption, X-ray diffraction, H-2 temperature-programmed reduction, NH3 temperature-programmed desorption, and Raman spectroscopy. The synthesized SiO2-ZrO2 was an amorphous oxide. The Ni/SiO2-ZrO2 catalyst calcined at 500 degrees C has more acidity, smaller NiO particles, and larger BET surface area and pore volume, which gave it the best catalytic performance. (c) 2014, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
文章类型Article
关键词Nickel Silica Zirconia Calcination Temperature Guaiacol Hydrodeoxygenation Cyclohexane
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1016/S1872-2067(12)60733-5
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]NOBLE-METAL CATALYSTS ; BIO-OIL ; LIGNIN ; NI ; ZIRCONIA ; SPECTROSCOPY ; PYROLYSIS ; SORBITOL ; PROGRESS ; ALKANES
收录类别SCI
语种英语
WOS类目Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS记录号WOS:000333322300004
引用统计
被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10714
专题中国科学院广州能源研究所
作者单位Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
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Zhang, Xinghua,Zhang, Qi,Chen, Lungang,et al. Effect of calcination temperature of Ni/SiO2-ZrO2 catalyst on its hydrodeoxygenation of guaiacol[J]. CHINESE JOURNAL OF CATALYSIS,2014,35(3):302-309.
APA Zhang, Xinghua,Zhang, Qi,Chen, Lungang,Xu, Ying,Wang, Tiejun,&Ma, Longlong.(2014).Effect of calcination temperature of Ni/SiO2-ZrO2 catalyst on its hydrodeoxygenation of guaiacol.CHINESE JOURNAL OF CATALYSIS,35(3),302-309.
MLA Zhang, Xinghua,et al."Effect of calcination temperature of Ni/SiO2-ZrO2 catalyst on its hydrodeoxygenation of guaiacol".CHINESE JOURNAL OF CATALYSIS 35.3(2014):302-309.
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