CAS OpenIR  > 研究所(批量导入)
Bioconversion of different sizes of microcrystalline cellulose pretreated by microwave irradiation with/without NaOH
Alternative TitleAppl. Energy
Peng, Huadong; Chen, Hongzhang; Qu, Yongshui; Li, Hongqiang; Xu, Jian
2014-03-15
Source PublicationAPPLIED ENERGY
ISSN0306-2619
Volume117Issue:1Pages:142-148
AbstractThe 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.; 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.
KeywordMicrowave Irradiation Microcrystalline Cellulose Particle Size Crystalline Index Biomass Bioconversion
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.apenergy.2013.12.002
URL查看原文
Indexed BySCI
Language英语
WOS KeywordASSISTED ALKALI PRETREATMENT ; ENZYMATIC-HYDROLYSIS ; WHEAT-STRAW ; BIOETHANOL PRODUCTION ; ETHANOL-PRODUCTION ; RICE STRAW ; ACID ; TECHNOLOGIES ; WATER
WOS Research AreaEnergy & Fuels ; Engineering
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000331675800014
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/8039
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
Recommended Citation
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.
Files in This Item:
File Name/Size DocType Version Access License
Bioconversion of dif(409KB) 限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Peng, Huadong]'s Articles
[Chen, Hongzhang]'s Articles
[Qu, Yongshui]'s Articles
Baidu academic
Similar articles in Baidu academic
[Peng, Huadong]'s Articles
[Chen, Hongzhang]'s Articles
[Qu, Yongshui]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Peng, Huadong]'s Articles
[Chen, Hongzhang]'s Articles
[Qu, Yongshui]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.