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Kinetic study on the liquefaction of wood and its three cell wall component in polyhydric alcohols
Zhang, Hairong1,2; Yang, Huijuan1,2; Guo, Haijun1; Huang, Chao1; Xiong, Lian1; Chen, Xinde1,2
2014
Source PublicationAPPLIED ENERGY
Volume113Pages:1596-1600
AbstractTo 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.
SubtypeArticle
KeywordCell Wall Components Liquefaction Kinetics Polyhydric Alcohol
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.apenergy.2013.09.009
WOS Subject ExtendedEnergy & Fuels ; Engineering
WOS KeywordETHYLENE CARBONATE ; RAPID LIQUEFACTION ; POLYURETHANE FOAM ; BIOMASS RESOURCE ; LIQUEFIED WOOD ; WHEAT-STRAW ; CELLULOSE ; PRODUCTS ; GLYCOL ; HEMICELLULOSE
Indexed BySCI
Language英语
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000329952500150
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10604
Collection中国科学院广州能源研究所
集成技术研发中心
Affiliation1.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
Recommended Citation
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.
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