Liquefaction and characterization of acid hydrolysis residue of corncob in polyhydric alcohols

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	Liquefaction and characterization of acid hydrolysis residue of corncob in polyhydric alcohols
	Zhang, Hairong 1; Ding, Fei 1,2; Luo, Cairong 1; Xiong, Lian 1; Chen, Xinde1
刊名	industrial crops and products
	2012-09-01
卷号	39 页码:47-51
关键词	Acid hydrolysis residue Corncob Liquefaction Polyhydric alcohols
英文摘要	acid hydrolysis residue (ahr) of corncob was liquefied using glycerol as main liquefaction solvent. the effects of various liquefaction conditions such as reaction time, liquefaction temperature, catalyst content, ratio of polyol/ahr and glycerol concentration on the liquefied residue content have been studied in this paper. the liquefied product was separated into three fractions: a water-soluble part, an acetone-soluble part and a residue. fourier transform infrared (ft-ir) analyses showed that the acetone-soluble part mainly included degradation products from lignin, the water-soluble fraction mainly contained liquefaction solvent and its derivate and cellulose degradation products, the residue mainly contained lignin derivatives. the gas chromatography and mass spectrometry (gc-ms) analyses showed that liquefied products of ahr included alcohols, acids, esters, alkanes, phenols and their derivatives. (c) 2012 elsevier b.v. all rights reserved.
WOS标题词	science & technology ; life sciences & biomedicine
类目[WOS]	agricultural engineering ; agronomy
研究领域[WOS]	agriculture
关键词[WOS]	ethylene-glycol ; cellulose ; biomass ; lignin ; conversion ; glycerol ; products ; wood
收录类别	SCI
语种	英语
WOS记录号	WOS:000303301300008
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/10599]
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, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Hairong,Ding, Fei,Luo, Cairong,et al. Liquefaction and characterization of acid hydrolysis residue of corncob in polyhydric alcohols[J]. industrial crops and products,2012,39:47-51.
APA	Zhang, Hairong,Ding, Fei,Luo, Cairong,Xiong, Lian,&Chen, Xinde.(2012).Liquefaction and characterization of acid hydrolysis residue of corncob in polyhydric alcohols.industrial crops and products,39,47-51.
MLA	Zhang, Hairong,et al."Liquefaction and characterization of acid hydrolysis residue of corncob in polyhydric alcohols".industrial crops and products 39(2012):47-51.