Hydrodeoxygenation of Lignin-Derived Phenolic Monomers and Dimers to Alkane Fuels over Bifunctional Zeolite-Supported Metal Catalysts

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	Hydrodeoxygenation of Lignin-Derived Phenolic Monomers and Dimers to Alkane Fuels over Bifunctional Zeolite-Supported Metal Catalysts
	Zhang, Wei 1,3; Chen, Jinzhu1 ; Liu, Ruliang 1,3; Wang, Shengpei 1,3; Chen, Limin 2; Li, Kegui 1,3
刊名	acs sustainable chemistry & engineering
	2014-04-01
卷号	2 期号:4 页码:683-691
关键词	Bio-oil Hydrodeoxygenation HZSM-S Lignin Ruthenium
英文摘要	a bifunctional catalyst of ru supported in zeolite hzsm-5, ru/hzsm-5 (si/al = 25), exhibited excellent hydrodeoxygenation activity toward the conversion of lignin-derived phenolic monomers and dimers to cycloalkanes in aqueous solution. the oxygen-containing groups in mono- and binuclear phenols were removed through a cleavage of c-o bonds in phenolics followed by an integrated metal- and acid-catalyzed hydrogenation and dehydration. as a bifunctional catalyst ru/hzsm-5, the presence of both the bronsted acid site in the pores of hzsm-5 for dehydration and a metallic function of ru for hydrogenation was indispensible for the formation of alkanes from lignin-derived phenolics. our findings also reveal that the ru/hzsm-5 with the lowest si/al ratio of hzsm-5 proved to be most selective to cycloalkanes, indicating that more acid sites over zeolite are favorable for the dehydration of cyclohexanol during hydrodeoxygenation process, which leads higher selectivity to hydrocarbons. this approach for the construction of bifunctional catalyst highlights an efficient route for hydrodeoxygenation of lignin-derived phenolic oil to transportation biofuels.
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]	temperature-programmed desorption ; selective hydrogenation ; aqueous-media ; pyrolysis oil ; wood lignin ; bio-oils ; conversion ; biomass ; derivatives ; hydrogenolysis
收录类别	SCI
语种	英语
WOS记录号	WOS:000334092600018
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/10625]
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.S China Univ Technol, Coll Environm & Energy, Guangdong Prov Key Lab Atmospher Environm & Pollu, Guangzhou 510006, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Wei,Chen, Jinzhu,Liu, Ruliang,et al. Hydrodeoxygenation of Lignin-Derived Phenolic Monomers and Dimers to Alkane Fuels over Bifunctional Zeolite-Supported Metal Catalysts[J]. acs sustainable chemistry & engineering,2014,2(4):683-691.
APA	Zhang, Wei,Chen, Jinzhu,Liu, Ruliang,Wang, Shengpei,Chen, Limin,&Li, Kegui.(2014).Hydrodeoxygenation of Lignin-Derived Phenolic Monomers and Dimers to Alkane Fuels over Bifunctional Zeolite-Supported Metal Catalysts.acs sustainable chemistry & engineering,2(4),683-691.
MLA	Zhang, Wei,et al."Hydrodeoxygenation of Lignin-Derived Phenolic Monomers and Dimers to Alkane Fuels over Bifunctional Zeolite-Supported Metal Catalysts".acs sustainable chemistry & engineering 2.4(2014):683-691.