Exergy analysis of alternative configurations of biomass gasification-mixed alcohol production system via catalytic synthesis and fermentation
文献类型：期刊论文
| 作者 | Li, Yuping1; Tan, Fenghua1,2; Peng, Jiangang1; Feng, Mi3; Liao, Yuhe1; Luo, Weimin1; Dong, Kaijun1; Long, Jinxing4 |
| 刊名 | ENERGY
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 280页码:12 |
| 关键词 | Exergy analysis Biomass Mixed alcohols Catalytic synthesis Gas fermentation |
| ISSN号 | 0360-5442 |
| DOI | 10.1016/j.energy.2023.128136 |
| 通讯作者 | Li, Yuping(liyp@ms.giec.ac.cn) ; Dong, Kaijun(dongkj@ms.giec.ac.cn) |
| 英文摘要 | In-depth exergy analysis of three conceptual biomass-mixed alcohol systems using syngas platform has been studied, according to the distribution strategy of synthesis tail gas and syngas. The system configurations are base case, cascade case and parallel case. The results show that higher alcohol yield (C2+OH) is highest in base case, which is a catalytic synthesis process with synthesis tail gas recycling. Yet its exergy efficiency is lower than that of 43.8% in the hybrid conversion configuration of cascade case, of which synthesis tail gas is recycled to an additional subsystem for gas fermentation. And it has increased bioconversion of COX components (CO and CO2) in tail gas for ethanol production under moderate bioreaction condition and biomass carbon utilization ratio of 38.8% is obtained in cascade case. With the detailed exergy analysis at the levels of system, subsystem, and operation component, it highlights that the subsystems of gasification and steam & power generation contribute above 70% of total system exergy destruction, mainly from gasifier and combustor. The results of this study provide a further understanding towards bio-mixed alcohol production configuration to improve its thermodynamic performance as exergy efficiency via the hybrid conversion processes of catalytic synthesis and metabolic fermentation pathway. |
| WOS关键词 | HYDROGEN-PRODUCTION ; CLOSTRIDIUM LJUNGDAHLII ; ETHANOL FERMENTATION ; SYNGAS FERMENTATION ; CONVERSION ; METHANOL ; GAS ; ENERGY ; ACIDS |
| 资助项目 | National Key R amp; D Program of China[2019YFB1503905] ; National Natural Science Foundation of China[51776205] |
| WOS研究方向 | Thermodynamics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001034491800001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Key R amp; D Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39297]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Li, Yuping; Dong, Kaijun |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China 4.South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510641, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yuping,Tan, Fenghua,Peng, Jiangang,et al. Exergy analysis of alternative configurations of biomass gasification-mixed alcohol production system via catalytic synthesis and fermentation[J]. ENERGY,2023,280:12. |
| APA | Li, Yuping.,Tan, Fenghua.,Peng, Jiangang.,Feng, Mi.,Liao, Yuhe.,...&Long, Jinxing.(2023).Exergy analysis of alternative configurations of biomass gasification-mixed alcohol production system via catalytic synthesis and fermentation.ENERGY,280,12. |
| MLA | Li, Yuping,et al."Exergy analysis of alternative configurations of biomass gasification-mixed alcohol production system via catalytic synthesis and fermentation".ENERGY 280(2023):12. |
入库方式： OAI收割
来源：广州能源研究所
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