Knowledge Management System Of Institute of process engineering,CAS
| Study on loading coefficient in steam explosion process of corn stalk | |
| Alternative Title | Bioresour. Technol. |
| Sui, Wenjie1,2; Chen, Hongzhang1 | |
| 2015-03-01 | |
| Source Publication | BIORESOURCE TECHNOLOGY
 |
| ISSN | 0960-8524 |
| Volume | 179Pages:534-542 |
| Abstract | The object of this work was to evaluate the effect of loading coefficient on steam explosion process and efficacy of corn stalk. Loading coefficient's relation with loading pattern and material property was first revealed, then its effect on transfer process and pretreatment efficacy of steam explosion was assessed by established models and enzymatic hydrolysis tests, respectively, in order to propose its optimization strategy for improving the process economy. Results showed that loading coefficient was mainly determined by loading pattern, moisture content and chip size. Both compact loading pattern and low moisture content improved the energy efficiency of steam explosion pretreatment and overall sugar yield of pretreated materials, indicating that they are desirable to improve the process economy. Pretreatment of small chip size showed opposite effects in pretreatment energy efficiency and enzymatic hydrolysis performance, thus its optimization should be balanced in investigated aspects according to further techno-economical evaluation. (C) 2014 Elsevier Ltd. All rights reserved.; The object of this work was to evaluate the effect of loading coefficient on steam explosion process and efficacy of corn stalk. Loading coefficient's relation with loading pattern and material property was first revealed, then its effect on transfer process and pretreatment efficacy of steam explosion was assessed by established models and enzymatic hydrolysis tests, respectively, in order to propose its optimization strategy for improving the process economy. Results showed that loading coefficient was mainly determined by loading pattern, moisture content and chip size. Both compact loading pattern and low moisture content improved the energy efficiency of steam explosion pretreatment and overall sugar yield of pretreated materials, indicating that they are desirable to improve the process economy. Pretreatment of small chip size showed opposite effects in pretreatment energy efficiency and enzymatic hydrolysis performance, thus its optimization should be balanced in investigated aspects according to further techno-economical evaluation. (C) 2014 Elsevier Ltd. All rights reserved. |
| Keyword | Steam Explosion Loading Coefficient Enzymatic Hydrolysis Corn Stalk |
| Subtype | Article |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| DOI | 10.1016/j.biortech.2014.12.045 |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | CHIP SIZE ; ENZYMATIC-HYDROLYSIS ; BIOETHANOL PRODUCTION ; MOISTURE-CONTENT ; PARTICLE-SIZE ; WHEAT-STRAW ; PRETREATMENT ; SOFTWOOD ; STOVER ; DIGESTIBILITY |
| WOS Research Area | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS Subject | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS ID | WOS:000348041600071 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/11824 |
| Collection | 研究所（批量导入） |
| Affiliation | 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 |
| Recommended Citation GB/T 7714 | Sui, Wenjie,Chen, Hongzhang. Study on loading coefficient in steam explosion process of corn stalk[J]. BIORESOURCE TECHNOLOGY,2015,179:534-542. |
| APA | Sui, Wenjie,&Chen, Hongzhang.(2015).Study on loading coefficient in steam explosion process of corn stalk.BIORESOURCE TECHNOLOGY,179,534-542. |
| MLA | Sui, Wenjie,et al."Study on loading coefficient in steam explosion process of corn stalk".BIORESOURCE TECHNOLOGY 179(2015):534-542. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Study on loading coe（1073KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment