Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Design and operation of a CFB gasification and power generation system for rice husk | |
Yin, XL; Wu, CZ; Zheng, SP; Chen, Y | |
2002 | |
发表期刊 | BIOMASS & BIOENERGY |
卷号 | 23期号:3页码:181-187 |
摘要 | A circulating fluidized bed (CFB) biomass gasification & power generation system (BGPG) for rice husk was designed and installed to provide power for a rice mill with a capacity of 150 t d(-1). The project has been operating in Putian Huaguang Miye Ltd., located in Fujian Province of China since the August of 1998. The system consists of a CFB gasifier, a gas cleaner (including an inertial separator, a cyclone separator, a venturi and two water scrubbers), and power generation subsystem (containing five parallel gas engines rated 200 kW each), in addition to a wastewater treatment system. It is found that the system can be operated stably within the temperature from 700degreesC to 850degreesC, and its optimal condition was reached when the workload is increased above 800 kW. The main performance indices are: capacity: 1500 kg h(-1), gasification efficiency: 65%, rice husk consumption: 1.7-1.9 kg kW h(-1), total efficiency: about 17%. The reliability of the BGPG system has been proven through two years of operation (about 10, 000 h). The total investment is 510 000 US$, the unit investment is 370 US$ kW(-1), the operation cost is 0.032 USS kW(-1), and the payback period is not more than two years. (C) 2002 Elsevier Science Ltd. All rights reserved. |
文章类型 | Article |
关键词 | Biomass Rice Husk Cfb Gasification Power Generation |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
WOS记录号 | WOS:000177364100004 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/10447 |
专题 | 中国科学院广州能源研究所 |
作者单位 | Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China |
推荐引用方式 GB/T 7714 | Yin, XL,Wu, CZ,Zheng, SP,et al. Design and operation of a CFB gasification and power generation system for rice husk[J]. BIOMASS & BIOENERGY,2002,23(3):181-187. |
APA | Yin, XL,Wu, CZ,Zheng, SP,&Chen, Y.(2002).Design and operation of a CFB gasification and power generation system for rice husk.BIOMASS & BIOENERGY,23(3),181-187. |
MLA | Yin, XL,et al."Design and operation of a CFB gasification and power generation system for rice husk".BIOMASS & BIOENERGY 23.3(2002):181-187. |
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