A Numerical Simulation and Experimental Study of Fluidization Characteristics of a Bubbling Fluidized Bed in Biomass Gasification
文献类型：期刊论文
| 作者 | Gao, Na2,3,4; Zhu, Kang2,3; Fang, Shiwen1; Deng, Lisheng2,3; Lin, Yan2,3; Huang, Zhen2,3; Li, Jun2,3; Huang, Hongyu2,3 |
| 刊名 | ENERGIES
 |
| 出版日期 | 2024-05-01 |
| 卷号 | 17期号:10页码:13 |
| 关键词 | fluidized bed numerical simulation biomass gasification gas-solid two-phase flow |
| DOI | 10.3390/en17102302 |
| 通讯作者 | Lin, Yan(linyan@ms.giec.ac.cn) ; Huang, Zhen(huangzhen@ms.giec.ac.cn) |
| 英文摘要 | Traditional fossil energy sources still dominate the world energy structure. And fully utilizing biomass is a viable approach for energy transition. A bubbling fluidized bed has better heat and mass transfer, while particle agglomeration limits the development of its industrial application. In this paper, two-phase flow characteristics of a bubbling fluidized bed are investigated by combining numerical simulations and fluidized bed gasification experiments. Numerical simulations found that the bed fluidization height reached twice the initial fluidization height at the 0.054 m initial fluidization height with uniform particle distribution. Fluidized bed gasification experiments found that syngas yield increased with increasing temperature. The carbon conversion efficiency reached 79.3% and the effective gas production was 0.64 m3/kg at 850 degrees C. In addition, when the water vapor concentration reached 15%, the carbon conversion efficiency and effective gas production reached the maximum values of 86.01% and 0.81 m3/kg, respectively. |
| WOS关键词 | STEAM GASIFICATION ; HYDROGEN-PRODUCTION ; CATALYST ; HYDRODYNAMICS ; CONVERSION ; HEMATITE ; BEHAVIOR ; SOLIDS |
| 资助项目 | National Natural Science Foundation of China |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001232966000001 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/41940]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Lin, Yan; Huang, Zhen |
| 作者单位 | 1.Zhongkai Univ Agr & Engn, Coll Mech & Elect Engn, Guangzhou 510225, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 4.Guangzhou City Univ Technol, Sch Elect Engn, Guangzhou 510800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Na,Zhu, Kang,Fang, Shiwen,et al. A Numerical Simulation and Experimental Study of Fluidization Characteristics of a Bubbling Fluidized Bed in Biomass Gasification[J]. ENERGIES,2024,17(10):13. |
| APA | Gao, Na.,Zhu, Kang.,Fang, Shiwen.,Deng, Lisheng.,Lin, Yan.,...&Huang, Hongyu.(2024).A Numerical Simulation and Experimental Study of Fluidization Characteristics of a Bubbling Fluidized Bed in Biomass Gasification.ENERGIES,17(10),13. |
| MLA | Gao, Na,et al."A Numerical Simulation and Experimental Study of Fluidization Characteristics of a Bubbling Fluidized Bed in Biomass Gasification".ENERGIES 17.10(2024):13. |
入库方式： OAI收割
来源：广州能源研究所
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