Bioconversion of different sizes of microcrystalline cellulose pretreated by microwave irradiation with/without NaOH
文献类型：期刊论文
| 作者 | Peng, Huadong; Chen, Hongzhang; Qu, Yongshui; Li, Hongqiang; Xu, Jian |
| 刊名 | APPLIED ENERGY
 |
| 出版日期 | 2014-03-15 |
| 卷号 | 117期号:1页码:142-148 |
| 关键词 | Microwave irradiation Microcrystalline cellulose Particle size Crystalline index Biomass bioconversion |
| ISSN号 | 0306-2619 |
| 其他题名 | Appl. Energy |
| 中文摘要 | The process of microwave irradiation (MWI) pretreatment on microcrystalline cellulose (MCC) with different sizes with/without NaOH was investigated on the variation of the ratio of degradated solid residue (R-DS), particle size, crystallinity index (CrI), crystallite size (Sc) and specific surface area (SSA). High concentration of alkali or high temperature was necessary in dissolving or decomposing the cellulose. Appropriate pretreatment severity eliminated the effects of structural diversities in feedstocks, which led to convergence in the ethanol fermentation. After the reaction proceeded to 120 h, the samples could be converted to glucose completely and the highest ethanol yield of the theoretical was 58.91% for all the samples pretreated by the combined treatment of MWI and NaOH. In addition, the statistical analysis implied that when reaction time got to 24 h, particle size and pretreatment condition affected much more significant than other factors. (C) 2013 Elsevier Ltd. All rights reserved. |
| 英文摘要 | The process of microwave irradiation (MWI) pretreatment on microcrystalline cellulose (MCC) with different sizes with/without NaOH was investigated on the variation of the ratio of degradated solid residue (R-DS), particle size, crystallinity index (CrI), crystallite size (Sc) and specific surface area (SSA). High concentration of alkali or high temperature was necessary in dissolving or decomposing the cellulose. Appropriate pretreatment severity eliminated the effects of structural diversities in feedstocks, which led to convergence in the ethanol fermentation. After the reaction proceeded to 120 h, the samples could be converted to glucose completely and the highest ethanol yield of the theoretical was 58.91% for all the samples pretreated by the combined treatment of MWI and NaOH. In addition, the statistical analysis implied that when reaction time got to 24 h, particle size and pretreatment condition affected much more significant than other factors. (C) 2013 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Energy & Fuels ; Engineering, Chemical |
| 研究领域[WOS] | Energy & Fuels ; Engineering |
| 关键词[WOS] | ASSISTED ALKALI PRETREATMENT ; ENZYMATIC-HYDROLYSIS ; WHEAT-STRAW ; BIOETHANOL PRODUCTION ; ETHANOL-PRODUCTION ; RICE STRAW ; ACID ; TECHNOLOGIES ; WATER |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000331675800014 |
| 公开日期 | 2014-05-06 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/8039]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Huadong,Chen, Hongzhang,Qu, Yongshui,et al. Bioconversion of different sizes of microcrystalline cellulose pretreated by microwave irradiation with/without NaOH[J]. APPLIED ENERGY,2014,117(1):142-148. |
| APA | Peng, Huadong,Chen, Hongzhang,Qu, Yongshui,Li, Hongqiang,&Xu, Jian.(2014).Bioconversion of different sizes of microcrystalline cellulose pretreated by microwave irradiation with/without NaOH.APPLIED ENERGY,117(1),142-148. |
| MLA | Peng, Huadong,et al."Bioconversion of different sizes of microcrystalline cellulose pretreated by microwave irradiation with/without NaOH".APPLIED ENERGY 117.1(2014):142-148. |
入库方式： OAI收割
来源：过程工程研究所
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