主催: 一般社団法人 日本エネルギー学会 石炭科学部会, 一般社団法人 日本エネルギー学会 コークス工学研究部会
共催: 化学工学会 エネルギー部会, 日本学術振興会 石炭・炭素資源利用技術第148委員会, 日本エネルギー学会 重質油部会, エネルギー学部会
後援: 釧路市
会議名: 第49回石炭科学会議
回次: 49
開催地: 釧路プリンスホテル
開催日: 2012/10/24 - 2012/10/25
p. 58-59
The common method for obtaining iron from the iron ore is iron oxide reduction by using coke. Currently, coke production in Japan relies on importation of coal from foreign countries. Under this situation, the price of coal has been rising in recent years and further increase in price is expected in future. Therefore, in order to reduce the amount of coal consumption and in consideration of the future energy demand, it is important to consider some alternative coal resources. In this study, we target on the use of woody biomass as an alternative raw material for production of coke. We have co-carbonized mixtures of coal, wood biomass and lignin in various mixing ratio by using an electric furnace. To evaluate the suitability of the coke produced from woody biomass, we have examined its binding properties by using optical microscope.
