中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Improved hydrogen production via thermophilic fermentation of corn stover by microwave-assisted acid pretreatment

文献类型:期刊论文

作者Liu, Chun-zhao1,2; Cheng, Xi-yu1,2
刊名INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
出版日期2010-09-01
卷号35期号:17页码:8945-8952
关键词Microwave-assisted acid pretreatment Corn stover Bio-hydrogen Thermal acid pretreatment Thermophilic fermentation
ISSN号0360-3199
通讯作者Liu, CZ
英文摘要A microwave-assisted acid pretreatment (MAP) strategy has been developed to enhance hydrogen production via thermophilic fermentation of corn stover. Pretreatment of corn stover by combining microwave irradiation and acidification resulted in the increased release of soluble substances and made the corn stover more accessible to microorganisms when compared to thermal acid pretreatment (TAP). MAP showed obvious advantages in short duration and high efficiency of lignocellulosic hydrolysis. Analysis of the particle size and specific surface area of corn stover as well as observation of its cellular microstructure were used to elucidate the enhancement mechanism of the hydrolysis process by microwave assistance. The cumulative hydrogen volume reached 182.2 ml when corn stover was pretreated by MAP with 0.3 N H(2)SO(4) for 45 mm, and the corresponding hydrogen yield reached 1.53 mol H(2)/mol-glucose equivalents converted to organic end products. The present work demonstrates that MAP has potential to enhance the bioconversion efficiency of lignocellulosic waste to renewable biofuel. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Electrochemistry ; Energy & Fuels
研究领域[WOS]Chemistry ; Electrochemistry ; Energy & Fuels
关键词[WOS]BIOHYDROGEN PRODUCTION ; ANAEROBIC FERMENTATION ; ENZYMATIC-HYDROLYSIS ; STEAM-EXPLOSION ; WASTE-WATER ; RICE STRAW ; BIOMASS ; PERFORMANCE ; EXTRACTION ; GENERATION
收录类别SCI
语种英语
WOS记录号WOS:000282241900014
公开日期2013-11-13
版本出版稿
源URL[http://ir.ipe.ac.cn/handle/122111/5718]  
专题过程工程研究所_生化工程国家重点实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100093, Peoples R China
推荐引用方式
GB/T 7714
Liu, Chun-zhao,Cheng, Xi-yu. Improved hydrogen production via thermophilic fermentation of corn stover by microwave-assisted acid pretreatment[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2010,35(17):8945-8952.
APA Liu, Chun-zhao,&Cheng, Xi-yu.(2010).Improved hydrogen production via thermophilic fermentation of corn stover by microwave-assisted acid pretreatment.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,35(17),8945-8952.
MLA Liu, Chun-zhao,et al."Improved hydrogen production via thermophilic fermentation of corn stover by microwave-assisted acid pretreatment".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 35.17(2010):8945-8952.

入库方式: OAI收割

来源:过程工程研究所

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