GIEC OpenIR  > 中国科学院广州能源研究所
Acid-Catalyzed Liquefaction of Bagasse in the Presence of Polyhydric Alcohol
Zhang, Hairong; Luo, Jun; Li, Yingying; Guo, Haijun; Xiong, Lian; Chen, Xinde
2013-08-01
Source PublicationAPPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
Volume170Issue:7Pages:1780-1791
AbstractBagasse was subjected to a liquefaction process with polyethylene glycol/glycerol using sulfuric acid as catalyst. The effects of various liquefaction conditions, such as reaction time, liquefaction temperature, catalyst content, and liquid ratio (liquefaction solvents/bagasse), on the liquefied residue (LR) content and hydroxyl and acid numbers of liquefied products were investigated. The preferred liquefaction condition of bagasse was determined through orthogonal experiments. The results showed that the catalyst content and reaction time have a greater influence than liquid ratio and liquefaction temperature on the percentage of LR. The hydroxyl and acid numbers of the liquefied products were influenced by many factors, including liquefaction temperature, reaction time, acid content, and liquid ratio. The hydroxyl number of liquefied products decreased as the liquefaction reaction progressed, but the acid number of liquefied products increased. Based on the obtained data, the kinetics for liquefaction was modeled using the first-order reaction rate law and the apparent activation energy for the liquefaction of bagasse was estimated to be 38.30 kJ mol(-1).
SubtypeArticle
KeywordAcid Number Bagasse Hydroxyl Number Liquefaction Polyhydric Alcohols
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s12010-013-0300-5
WOS Subject ExtendedBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS KeywordPOLYURETHANE FOAMS ; WOOD-LIQUEFACTION ; ETHYLENE CARBONATE ; REACTION-KINETICS ; LIQUEFIED WOOD ; POLYOL ; RESIDUE ; LIGNIN ; CELLULOSE ; GLYCOL
Indexed BySCI
Language英语
WOS SubjectBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS IDWOS:000322542900019
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/9138
Collection中国科学院广州能源研究所
集成技术研发中心
AffiliationChinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Hairong,Luo, Jun,Li, Yingying,et al. Acid-Catalyzed Liquefaction of Bagasse in the Presence of Polyhydric Alcohol[J]. APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,2013,170(7):1780-1791.
APA Zhang, Hairong,Luo, Jun,Li, Yingying,Guo, Haijun,Xiong, Lian,&Chen, Xinde.(2013).Acid-Catalyzed Liquefaction of Bagasse in the Presence of Polyhydric Alcohol.APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,170(7),1780-1791.
MLA Zhang, Hairong,et al."Acid-Catalyzed Liquefaction of Bagasse in the Presence of Polyhydric Alcohol".APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 170.7(2013):1780-1791.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Hairong]'s Articles
[Luo, Jun]'s Articles
[Li, Yingying]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Hairong]'s Articles
[Luo, Jun]'s Articles
[Li, Yingying]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Hairong]'s Articles
[Luo, Jun]'s Articles
[Li, Yingying]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.