Effects of water states on steam explosion of lignocellulosic biomass
文献类型：期刊论文
| 作者 | Sui, Wenjie1,2; Chen, Hongzhang1
|
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2016 |
| 卷号 | 199期号:JAN页码:155-163 |
| 关键词 | Lignocellulosic biomass Water states Steam explosion Enzymatic hydrolysis |
| ISSN号 | 0960-8524 |
| 英文摘要 | The work aimed to identify the complexity and roles of water states in steam explosion process of corn stalk to enhance the treatment efficiency. Results showed that two main water states with different mobility existed in corn stalk and influenced steam explosion treatment. By correlating dynamic water states data to feedstock mechanical properties and treatment process characteristics, the bound water being the excellent plasticizer that reduced the mechanical strength of fibers by over 30%, was conducive to treatment; while, the free water presenting buffering effects in treatment by hindering heat transfer which was reflected by the increase of temperature rising time by 1.29 folds and steam consumption by 2.18 folds, was not conducive. The distinguished point of these two waters was fiber saturated point. By considering treatment efficacy and energy consumption, the significance of fiber saturated point was highlighted as the optimal water states for steam explosion of corn stalk. (C) 2015 Elsevier Ltd. All rights reserved. |
| 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 ; PRETREATMENT SEVERITY ; MOISTURE-CONTENT ; CORN STOVER ; CHIP SIZE ; CELLULOSE ; SACCHARIFICATION ; ACID ; WOOD ; RECALCITRANCE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000365047200020 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/19791]  |
| 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, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sui, Wenjie,Chen, Hongzhang. Effects of water states on steam explosion of lignocellulosic biomass[J]. BIORESOURCE TECHNOLOGY,2016,199(JAN):155-163. |
| APA | Sui, Wenjie,&Chen, Hongzhang.(2016).Effects of water states on steam explosion of lignocellulosic biomass.BIORESOURCE TECHNOLOGY,199(JAN),155-163. |
| MLA | Sui, Wenjie,et al."Effects of water states on steam explosion of lignocellulosic biomass".BIORESOURCE TECHNOLOGY 199.JAN(2016):155-163. |
入库方式： OAI收割
来源：过程工程研究所
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