Experimental study on coal multi-generation in dual fluidized beds
文献类型：期刊论文
| 作者 | Fan Xiaoxu1,2; Lu Qinggang1; Na Yongjie1; Liu Qi1,2 |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 2007-07-01 |
| 卷号 | 16期号:3页码:277-282 |
| 关键词 | gasification multi-generation dual fluidized beds tar char combustion |
| 英文摘要 | An atmospheric test system of dual fluidized beds for coal multi-generation was built. One bubbling fluidized bed is for gasification and a circulating fluidized bed for combustion. The two beds are combined with two valves: one valve to send high temperature ash from combustion bed to the gasification bed and another valve to send char and ash from gasification bed to combustion bed. Experiments on Shenhua coal multi-generation were made at temperatures from 1112 K to 1191 K in the dual fluidized beds. The temperatures of the combustor are stable and the char combustion efficiency is about 98%. Increasing air/coal ratio to the fluidized bed leads to the increase of temperature and gasification efficiency. The maximum gasification efficiency is 36.7% and the calorific value of fuel gas is 10.7 MJ/Nm(3). The tar yield in this work is 1.5%, much lower than that of pyrolysis. Carbon conversion efficiency to fuel gas and flue gas is about 90%. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Engineering, Mechanical |
| 研究领域[WOS] | Thermodynamics ; Engineering |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000255405700013 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106271]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan Xiaoxu,Lu Qinggang,Na Yongjie,et al. Experimental study on coal multi-generation in dual fluidized beds[J]. JOURNAL OF THERMAL SCIENCE,2007,16(3):277-282. |
| APA | Fan Xiaoxu,Lu Qinggang,Na Yongjie,&Liu Qi.(2007).Experimental study on coal multi-generation in dual fluidized beds.JOURNAL OF THERMAL SCIENCE,16(3),277-282. |
| MLA | Fan Xiaoxu,et al."Experimental study on coal multi-generation in dual fluidized beds".JOURNAL OF THERMAL SCIENCE 16.3(2007):277-282. |
入库方式： OAI收割
来源：工程热物理研究所
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