Hydrodeoxygenation of Guaiacol over Nickel-based Catalyst Supported on Mixed Oxides

doi:10.7503/cjeu20130651

GIEC OpenIR > 中国科学院广州能源研究所

	Hydrodeoxygenation of Guaiacol over Nickel-based Catalyst Supported on Mixed Oxides
	Kong Wei 1,2; Zhang Xing-Hua 2; Zhang Qi 2; Wang Tie-Jun 2; Ma Long-Long 1,2; Chen Guan-Yi 1
	2013-12-10
发表期刊	CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
卷号	34 期号:12 页码:2806-2813
摘要	Using bimetal mixed oxides Al2O3-SiO2, Al2O3-T1O2, TiO2-SiO2 and TiO2-ZrO2 as supports, nickel catalysts were tested through hydrodeoxygenation ( HDO) reaction of guaiacol and characterized by Brunauer-Emmett-Teller( BET), X-ray diffraction( XRD), NH3 temperature programme desorption( NH3-TPD) and H-2 temperature programme reduction (H-2-TPR) techniques. The effects of support, solvent, reaction temperature and pressure on conversion of guaiacol and selectivity of different products were studied. The resistance of coke, recyclability of catalyst and the reaction mechanism for guaiacol hydrodeoxygenation were also discussed. The results show that the activities of Ni/TiO2-ZrO2 are obviously better than the others under the same reaction conditions. The conversion of guaiacol over Ni/TiO2-ZrO2 catalyst is 100% and the selectivity for cyclohexane is as high as 86.4% under the optimization condition of 300 degrees C and the initial H-2 pressure of 4 MPa in decalin. Moreover, the Ni/TiO2-ZrO(2)catalyst has a better performance of anti-coking than traditional catalysts, about only 3. 2% ( mass fraction) of residual cokes on the catalyst surface.
文章类型	Article
关键词	Mixed Oxides Nickel-based Catalyst Guaiacol Hydrodeoxygenation( Hdo)
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.7503/cjeu20130651
研究领域[WOS]	Chemistry
关键词[WOS]	BIO-OIL ; HYDROGEN-SULFIDE ; FAST PYROLYSIS ; MOLECULES ; BIOMASS
收录类别	SCI
语种	英语
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000329081400021
引用统计	被引频次：1[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/344007/10073
专题	中国科学院广州能源研究所
作者单位	1.Tianjin Univ, Sch Environm Sci & Engn, Tianjin 300072, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Kong Wei,Zhang Xing-Hua,Zhang Qi,et al. Hydrodeoxygenation of Guaiacol over Nickel-based Catalyst Supported on Mixed Oxides[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2013,34(12):2806-2813.
APA	Kong Wei,Zhang Xing-Hua,Zhang Qi,Wang Tie-Jun,Ma Long-Long,&Chen Guan-Yi.(2013).Hydrodeoxygenation of Guaiacol over Nickel-based Catalyst Supported on Mixed Oxides.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,34(12),2806-2813.
MLA	Kong Wei,et al."Hydrodeoxygenation of Guaiacol over Nickel-based Catalyst Supported on Mixed Oxides".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 34.12(2013):2806-2813.