O-15 バイオマス炭化ガス化発電の開発 : ガス化性能およびタール生成特性に及ぼす水分の影響(セッション3:技術I,研究発表(口頭発表))

概要

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The biomass gasification power generation is favored due to the high thermal efficiency. However, most of raw biomass has much moisture and heat loss due to its evaporation before gasification is considerable. In order to increase the thermal efficiency of the power generating system, some pre-treatments of biomass are required. On the other hand, it is known that moderate moisture acts as a gasiiuing agent and contributes to advancement of gasification efficiency. Therefore, it is necessary to clari tolerance of the moisture content in consideration of the influence that moisture gives to the gasification performance and the tar formation characteristics for making of the biomass power system including the drying process highly effective. This paper shows the results of the gasification tests which have been conducted changing the moisture content in biomass by adding the water to the carbonizer..
2011-01-12