Combination of surfactants and enzyme cocktails for enhancing woody biomass saccharification and bioethanol production from lab-scale to pilot-scale
文献类型：期刊论文
| 作者 | Qi, Wei1,2; Feng, Qifa1,2; Wang, Wen1,2; Zhang, Yu1,2; Hu, Yunzi1; Shakeel, Usama1; Xiao, Lin3; Wang, Lan4; Chen, Hongzhang4; Liang, Cuiyi1 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2023-09-01 |
| 卷号 | 384页码:10 |
| 关键词 | Woody biomass Combined surfactants Cellulase enzyme cocktails Pilot-scale operation Saccharification and fermentation Bioethanol |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2023.129343 |
| 通讯作者 | Liang, Cuiyi(liangcy@ms.giec.ac.cn) |
| 英文摘要 | Converting woody biomass to bioethanol might be more affordable, environmentally friendly, and efficient for making biofuel commercially feasible, but it would still need a significant optimization process and expand pilotscale research. A combination of commercial low enzymes loading at 10 FPU/g glucan and compound additives utilizing Tween 80, PEG8000 and sophorolipid applied from lab-scale to pilot-scale have been studied in this work at economically viable dosages for enhancing bioethanol production. In lab-scale saccharification and fermentation, pretreated poplar at a high solid loading of 20% yielded the highest ethanol titers of 30.96 g/L and theoretical ethanol yield of 92.79%. Additionally, pilot-scale operation was used to investigate the bioethanol amplification, a final volume of 33 m3 which yielded the greatest ethanol amount of 599.6 kg from poplar wood while gaining on-site value-added production of hemicellulosic and cellobiose liquor 1122 kg and lignin residues 2292 kg. |
| WOS关键词 | OXALIC-ACID PRETREATMENT ; YELLOW-POPLAR ; DILUTE-ACID ; HYDROLYSIS ; CELLULASE |
| 资助项目 | National Key Research and Development Program of China[2022YFB4201905] ; National Natural Science Foundation of China[52006227] ; National Natural Science Foundation of China[21978228] ; Key Fundamental Research Project of Guangdong-Guangxi Joint Funding, China[2020B1515420005] ; Youth Innovation Promotion Association, CAS[2021351] ; Guangzhou Science and Technology Program[202201010563] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001032954000001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China ; Key Fundamental Research Project of Guangdong-Guangxi Joint Funding, China ; Youth Innovation Promotion Association, CAS ; Guangzhou Science and Technology Program |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39358]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Liang, Cuiyi |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Longl Biotechnol Co Ltd, Yucheng 251200, Shandong, Peoples R China 4.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing Key Lab Biomass Refining Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Wei,Feng, Qifa,Wang, Wen,et al. Combination of surfactants and enzyme cocktails for enhancing woody biomass saccharification and bioethanol production from lab-scale to pilot-scale[J]. BIORESOURCE TECHNOLOGY,2023,384:10. |
| APA | Qi, Wei.,Feng, Qifa.,Wang, Wen.,Zhang, Yu.,Hu, Yunzi.,...&Liang, Cuiyi.(2023).Combination of surfactants and enzyme cocktails for enhancing woody biomass saccharification and bioethanol production from lab-scale to pilot-scale.BIORESOURCE TECHNOLOGY,384,10. |
| MLA | Qi, Wei,et al."Combination of surfactants and enzyme cocktails for enhancing woody biomass saccharification and bioethanol production from lab-scale to pilot-scale".BIORESOURCE TECHNOLOGY 384(2023):10. |
入库方式： OAI收割
来源：广州能源研究所
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