Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Liquefaction and characterization of acid hydrolysis residue of corncob in polyhydric alcohols | |
Zhang, Hairong1; Ding, Fei1,2; Luo, Cairong1; Xiong, Lian1; Chen, Xinde1
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| 2012-09-01 | |
| Source Publication | INDUSTRIAL CROPS AND PRODUCTS
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| Volume | 39Pages:47-51 |
| Abstract | 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. |
| Subtype | Article |
| Keyword | Acid Hydrolysis Residue Corncob Liquefaction Polyhydric Alcohols |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| DOI | 10.1016/j.indcrop.2012.02.010 |
| WOS Subject Extended | Agriculture |
| WOS Keyword | ETHYLENE-GLYCOL ; CELLULOSE ; BIOMASS ; LIGNIN ; CONVERSION ; GLYCEROL ; PRODUCTS ; WOOD |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Agricultural Engineering ; Agronomy |
| WOS ID | WOS:000303301300008 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10599 |
| Collection | 中国科学院广州能源研究所 集成技术研发中心 |
| Affiliation | 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 |
| Recommended Citation 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. |
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