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Furfural production from steam explosion liquor of rice straw by solid acid catalysts (HZSM-5)
Chen, Hongzhang1; Qin, Lanzhi1,2; Yu, Bin1
2015-02-01
Source PublicationBIOMASS & BIOENERGY
ISSN0961-9534
Volume73Issue:FEBPages:77-83
Abstract

This study presented a new approach to produce furfural from steam explosion liquor of rice straw (SELRS) by solid acid catalysts (HZSM-5). The maximum furfural yield was 310 g kg(-1) under the optimum conditions: HZSM-5 addition 60 g kg(-1) sugar, reaction temperature 160 degrees C, extraction steam flow rate 2.5 cm(3) min(-1) and total sugar concentration 61.4 kg m(-3). HZSM-5 catalysts were reused for 3 runs and the catalytic activity recovered 88% after regeneration through calcination. To improve furfural production efficiency, polymerization inhibitor was added to the reaction system under the optimum conditions. As a result, furfural yield (375 g kg(-1)) was increased by 21% with the addition of 15 g kg(-1) of 4-Methoxyphenol, which showed a superior effect than that of p-tert-Butylcatechol (352 g kg(-1) of furfural yield) with the same additive amount. Therefore, HZSM-5 combined with 4-Methoxyphenol obviously improved the furfural conversion performance from SELRS. (C) 2014 Elsevier Ltd. All rights reserved.

KeywordFurfural Steam Explosion Liquor Rice Straw Solid Acid Catalyst Polymerization Inhibitor
SubtypeArticle
Subject AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biombioe.2014.12.013
Indexed BySCI
Language英语
WOS KeywordEnzymatic-hydrolysis ; Levulinic Acid ; Corn Stover ; Dehydration ; Biomass ; Xylose ; Pretreatment ; Temperature ; Conversion ; Hemicellulose
Funding ProjectNational High Technology Research and Development Program of China ('863' Program) [2012AA021302] ; National Basic Research Program of China ('973'Project) [2011CB707401]
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000350534200008
Citation statistics
Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13830
Collection研究所(批量导入)
Corresponding AuthorChen, Hongzhang
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Chen, Hongzhang,Qin, Lanzhi,Yu, Bin. Furfural production from steam explosion liquor of rice straw by solid acid catalysts (HZSM-5)[J]. BIOMASS & BIOENERGY,2015,73(FEB):77-83.
APA Chen, Hongzhang,Qin, Lanzhi,&Yu, Bin.(2015).Furfural production from steam explosion liquor of rice straw by solid acid catalysts (HZSM-5).BIOMASS & BIOENERGY,73(FEB),77-83.
MLA Chen, Hongzhang,et al."Furfural production from steam explosion liquor of rice straw by solid acid catalysts (HZSM-5)".BIOMASS & BIOENERGY 73.FEB(2015):77-83.
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