Furfural production from steam explosion liquor of rice straw by solid acid catalysts (HZSM-5) | |
Chen, Hongzhang1; Qin, Lanzhi1,2; Yu, Bin1 | |
刊名 | BIOMASS & BIOENERGY |
2015-02-01 | |
卷号 | 73期号:FEB页码:77-83 |
关键词 | Furfural Steam explosion liquor Rice straw Solid acid catalyst Polymerization inhibitor |
ISSN号 | 0961-9534 |
通讯作者 | Chen, HZ (reprint author), Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China. |
英文摘要 | 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. |
学科主题 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
类目[WOS] | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
关键词[WOS] | ENZYMATIC-HYDROLYSIS ; LEVULINIC ACID ; CORN STOVER ; DEHYDRATION ; BIOMASS ; XYLOSE ; PRETREATMENT ; TEMPERATURE ; CONVERSION ; HEMICELLULOSE |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000350534200008 |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/13830] |
专题 | 过程工程研究所_研究所(批量导入) |
作者单位 | 1.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 |
推荐引用方式 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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