Novel crude glycerol pretreatment for selective saccharification of sugarcane bagasse via fast pyrolysis
文献类型：期刊论文
| 作者 | Wu, Yaxiang1,2; Jiang, Liqun1; Lin, Yan1; Qian, Le1; Xu, Feixiang1; Lang, Xuemei2; Fan, Shuanshi2; Zhao, Zengli1 ; Li, Haibin1
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| 刊名 | BIORESOURCE TECHNOLOGY
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| 出版日期 | 2019-12-01 |
| 卷号 | 294页码:8 |
| 关键词 | Fast pyrolysis Levoglucosan Crude glycerol pretreatment Lignocellulose |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2019.122094 |
| 通讯作者 | Jiang, Liqun(lqjiang@ms.giec.ac.cn) |
| 英文摘要 | Pretreatment is a vital process for efficient saccharification and utilization of lignocellulose. In this study, crude glycerol derived from biodiesel production was used for pretreatment to facilitate selective saccharification via fast pyrolysis. Due to the efficient removal of alkali and alkaline earth metals (> 95.0%) and lignin (79.4%) by crude glycerol pretreatment, the yield of levoglucosan was evaluated to 25.2% as compared to those from pure glycerol pretreated (14.4%) and untreated sugarcane bagasse (8.4%). Meanwhile, the production of inhibitors (e.g. acetic acid, phenol) to biocatalysts was also obviously inhibited from crude glycerol pretreated biomass. Consequently, this work provided a cost-effective and eco-friendly pretreatment mode, which could not only make full utilization of crude glycerol, but also improve the fermentability of lignocellulosic pyrolysate. |
| WOS关键词 | CELLULOSE-LIGNIN INTERACTIONS ; BIOMASS PYROLYSIS ; LEVOGLUCOSAN ; CONVERSION ; LIGNOCELLULOSE ; HEMICELLULOSE ; HYDROLYSIS |
| 资助项目 | Science and Technology Planning Project of Guangzhou city and Guangdong province[2017A020216007] ; Science and Technology Planning Project of Guangzhou city and Guangdong province[201707010236] ; National Natural and Science Foundation of China[51606204] ; Key Laboratory of Microbial Technology Open Projects[M2019-10] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000492696100093 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Science and Technology Planning Project of Guangzhou city and Guangdong province ; National Natural and Science Foundation of China ; Key Laboratory of Microbial Technology Open Projects |
| 源URL | [http://ir.giec.ac.cn/handle/344007/26266]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Jiang, Liqun |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China 2.South China Univ Technol, Sch Chem & Chem Engn, Minist Educ, Key Lab Enhanced Heat Transfer & Energy Conservat, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Yaxiang,Jiang, Liqun,Lin, Yan,et al. Novel crude glycerol pretreatment for selective saccharification of sugarcane bagasse via fast pyrolysis[J]. BIORESOURCE TECHNOLOGY,2019,294:8. |
| APA | Wu, Yaxiang.,Jiang, Liqun.,Lin, Yan.,Qian, Le.,Xu, Feixiang.,...&Li, Haibin.(2019).Novel crude glycerol pretreatment for selective saccharification of sugarcane bagasse via fast pyrolysis.BIORESOURCE TECHNOLOGY,294,8. |
| MLA | Wu, Yaxiang,et al."Novel crude glycerol pretreatment for selective saccharification of sugarcane bagasse via fast pyrolysis".BIORESOURCE TECHNOLOGY 294(2019):8. |
入库方式： OAI收割
来源：广州能源研究所
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