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Characterization and catalytic properties of Ni and NiCu catalysts supported on ZrO2-SiO2 for guaiacol hydrodeoxygenation
Zhang, Xinghua1,2; Wang, Tiejun1; Ma, Longlong1; Zhang, Qi1; Yu, Yuxiao1,2; Liu, Qiying1
2013-03-05
发表期刊CATALYSIS COMMUNICATIONS
卷号33页码:15-19
摘要ZrO2-SiO2 complex oxides with Si/Zr mole ratio of 3 (SZ-3) were synthesized. ZrO2-SiO2 supported Ni and NiCu catalysts were prepared by impregnation method. Their catalytic performances were evaluated in the hydrodeoxygenation (HDO) upgrading of model reactant guaiacol to hydrocarbons. The physicochemical properties of the support materials and catalysts were characterized by FTIR, XRD, TPD, TPR, and BET techniques. The addition of Cu significantly affected the acidity, and thus influenced their catalytic performance for product distributions. Over the Ni5Cu/SZ-3 catalyst, the cyclohexane selectivity of 80.8% and the methylcyclohexane selectivity of 12.4% were obtained with complete conversion of guaiacol under the 300 degrees C, 5.0 MPa H-2 pressure. (C) 2012 Elsevier B.V. All rights reserved.
文章类型Article
关键词Catalyst Zro2-sio2 Guaiacol Hydrodeoxygenation (Hdo)
WOS标题词Science & Technology ; Physical Sciences
DOI10.1016/j.catcom.2012.12.011
研究领域[WOS]Chemistry
关键词[WOS]NOBLE-METAL CATALYSTS ; PYROLYSIS OIL ; LIGNIN ; BENZOFURAN ; NICKEL
收录类别SCI
语种英语
WOS类目Chemistry, Physical
WOS记录号WOS:000316583700004
引用统计
被引频次:76[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/344007/10125
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
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Zhang, Xinghua,Wang, Tiejun,Ma, Longlong,et al. Characterization and catalytic properties of Ni and NiCu catalysts supported on ZrO2-SiO2 for guaiacol hydrodeoxygenation[J]. CATALYSIS COMMUNICATIONS,2013,33:15-19.
APA Zhang, Xinghua,Wang, Tiejun,Ma, Longlong,Zhang, Qi,Yu, Yuxiao,&Liu, Qiying.(2013).Characterization and catalytic properties of Ni and NiCu catalysts supported on ZrO2-SiO2 for guaiacol hydrodeoxygenation.CATALYSIS COMMUNICATIONS,33,15-19.
MLA Zhang, Xinghua,et al."Characterization and catalytic properties of Ni and NiCu catalysts supported on ZrO2-SiO2 for guaiacol hydrodeoxygenation".CATALYSIS COMMUNICATIONS 33(2013):15-19.
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