Kinetic study on the liquefaction of wood and its three cell wall component in polyhydric alcohols

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	Kinetic study on the liquefaction of wood and its three cell wall component in polyhydric alcohols
	Zhang, Hairong 1,2; Yang, Huijuan 1,2; Guo, Haijun 1; Huang, Chao 1; Xiong, Lian 1; Chen, Xinde1,2
刊名	applied energy
	2014
卷号	113 页码:1596-1600
关键词	Cell wall components Liquefaction Kinetics Polyhydric alcohol
英文摘要	to better understand liquefaction of lignocellulosic biomass, wood and its three cell wall components (lignin, hemicellulose and cellulose) were subjected to a liquefaction process using polyethylene glycol (peg 400)/glycerol as liquefaction solvent. on the basis of the experimental results obtained at different temperatures (140, 160, and 180 degrees c), a kinetics of liquefaction of wood and its major cell wall components was presented, and the kinetic parameters were estimated. the values of total activation energy obtained in the liquefaction were about 44.31 kj mol(-1) of lignin, 40.49 kj mol(-1) of hemicellulose, 73.25 kj mol(-1) of cellulose and 63.93 kj mol(-1) of wood. hemicellulose was the most susceptible component to liquefaction among the three cell wall components, followed by the lignin and cellulose. (c) 2013 elsevier ltd. all rights reserved.
WOS标题词	science & technology ; technology
类目[WOS]	energy & fuels ; engineering, chemical
研究领域[WOS]	energy & fuels ; engineering
关键词[WOS]	ethylene carbonate ; rapid liquefaction ; polyurethane foam ; biomass resource ; liquefied wood ; wheat-straw ; cellulose ; products ; glycol ; hemicellulose
收录类别	SCI
语种	英语
WOS记录号	WOS:000329952500150
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/10604]
专题	中国科学院广州能源研究所集成技术研发中心
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Xuyi Ctr Attapulgite Appl Technol Res Dev & Indus, Xuyi 211700, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Hairong,Yang, Huijuan,Guo, Haijun,et al. Kinetic study on the liquefaction of wood and its three cell wall component in polyhydric alcohols[J]. applied energy,2014,113:1596-1600.
APA	Zhang, Hairong,Yang, Huijuan,Guo, Haijun,Huang, Chao,Xiong, Lian,&Chen, Xinde.(2014).Kinetic study on the liquefaction of wood and its three cell wall component in polyhydric alcohols.applied energy,113,1596-1600.
MLA	Zhang, Hairong,et al."Kinetic study on the liquefaction of wood and its three cell wall component in polyhydric alcohols".applied energy 113(2014):1596-1600.