抄録
The 21st century begins, and bioenergy is suddenly establishing position as sustainable energy. However, It harms value as energy in order to position value as fuel as economic policy with the present quick effect nature or a local area active big project under the present conditions. In this study, we notice to a difference of a market scale of the biomass fuel under cascade ranking and, by this study, examine the effectiveness. Density of Kenaf is about 20kg/m^3 in a dry state, and 20-30 times are low in comparison with quality of woody biomass. A raw herby biomass included free water of approximately 85%. When it transported herby biomass, it was shown that the densification that this study included a dry process in was an important technology problem.
