主催: 日本エネルギー学会 石炭科学部会, 日本エネルギー学会 コークス工学研究部会
共催: 日本学術振興会 石炭・炭素資源利用技術第148委員会, 化学工学会 エネルギー部会, 日本エネルギー学会 重質油部会, 日本エネルギー学会 ガス化部会, 日本エネルギー学会 燃焼部会
会議名: 第53回石炭科学会議
回次: 53
開催地: 福山市生涯学習プラザ（広島県福山市）
開催日: 2016/10/26 - 2016/10/27
To raise the co-firing rate of the woody biomass is one method for CO2 reduction in pulverized coal power stations. Since the carbonization of raw woody biomass can improve the grindability in the mill, it is effective to grind in single-fuel of biomass. CRIEPI investigated the single-firing characteristics using carbonized woody biomass by a small scale coal combustion test facility with a single burner. NOx and SO2 concentration at the exit of furnace in the single-firing of carbonized woody biomass became very lower than those of coal firing. The combustion efficiency of carbonized woody biomass was extremely higher than that of coal. The combustion process of carbonized woody biomass near the burner was different from that of coal greatly.
