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	两级下吸式生物质气化炉气化性能的研究; Study on gasification performance of a two-stage downdraft gasifier
	臧云浩 ; 刘运权 ; 王夺
	2014-06-20
关键词	生物质 气化 气化炉 焦油 燃气 biomass gasification gasifier tar fuel gas
英文摘要	在自行设计的两级下吸式生物质气化炉中,研究了空气当量比(Er)对气体组成、气体热值、气化效率以及焦油含量的影响。试验结果表明,该新型两级气化炉能够产生焦油含量较低的燃气;在空气预热的条件下,焦油含量更低,可达238 Mg/M3。该新型两级气化炉的最佳Er为0.33~0.35,当Er=0.34时,气化气低位热值(lHV)最高为4 409 kJ/M3,气化效率为63.7%,焦油含量低于300 Mg/M3。; The effects of equivalence ratio(ER) on gas composition,gas heating value,gasification efficiency and tar content were studied with a self-designed two-stage downdraft gasifier.The experimental results indicated that tar content in fuel gas produced by the two-stage downdraft gasifier was very low.With air preheating,the tar content could be even lower and reach 238 mg/m3.It also found that the optimum ER was between 0.33 and 0.35 for the gasifier,the low heating value(LHV) of gas was more than 4.0 MJ/m3,the gasification efficiency was higher than 60%,and the tar content was lower than 300 mg/m3 at this equivalent ratio.; 福建省经贸委资助项目(FJJMW-20102P11)
语种	zh_CN
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/115469]
专题	能源院－已发表论文
推荐引用方式 GB/T 7714	臧云浩,刘运权,王夺. 两级下吸式生物质气化炉气化性能的研究, Study on gasification performance of a two-stage downdraft gasifier[J],2014.
APA	臧云浩,刘运权,&王夺.(2014).两级下吸式生物质气化炉气化性能的研究..
MLA	臧云浩,et al."两级下吸式生物质气化炉气化性能的研究".(2014).

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