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	Bioenergy recovery from landfill gas: A case study in China
	Wang, Wei ; Luo, Yuxiang ; Deng, Zhou
	2010-10-12 ; 2010-10-12
关键词	landfill gas (LFG) compressed purified landfill gas (CPLG) pressure swing adsorption (PSA) alternative vehicle fuel demonstration project WASTE LANDFILL GENERATION LFG Engineering, Environmental Environmental Sciences
中文摘要	Landfill gas (LFG) utilization which means a synergy between environmental protection and bioenergy recovery was investigated in this study. Pressure swing adsorption technology was used in LFG purification, and laboratory experiment, pilot-scale test, and on-site demonstration were carried out in Shenzhen, China. In the laboratory experiment, A-type carbon molecular sieve was selected as the adsorbent by comparison of several other adsorbents. The optimal adsorption pressure and adsorption time were 0.25 MPa and 2 min, respectively, under which the product generation rate was 4.5 m(3)/h and the methane concentration was above 90%. The process and optimization of the pilot-scale test were also reported in the paper. The product gas was of high quality compared with the National Standard of Compressed Natural Gas as Vehicle Fuel (GB18047-2000), when the air concentration in feed gas was under 10.96%. The demonstration project was composed of a collection system, production system, and utilization system. The drive performance, environmental protection performance, and economic feasibility of the product gas - as alternative fuel in passenger car, truck, and bulldozer - were tested, showing the feasibility technology for LFG utilization.
语种	英语 ; 英语
出版者	HIGHER EDUCATION PRESS ; BEIJING ; SHATANHOU ST 55, BEIJING 100009, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79747]
专题	清华大学
推荐引用方式 GB/T 7714	Wang, Wei,Luo, Yuxiang,Deng, Zhou. Bioenergy recovery from landfill gas: A case study in China[J],2010, 2010.
APA	Wang, Wei,Luo, Yuxiang,&Deng, Zhou.(2010).Bioenergy recovery from landfill gas: A case study in China..
MLA	Wang, Wei,et al."Bioenergy recovery from landfill gas: A case study in China".(2010).

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