固体燃料の利用技術と環境

抄録

According to the supply trend of primary energy resources, the resources of such fossil fuels as oil, natural gas and coal have still been consumed steadily worldwide. Among those fossil fuels, the coal resource has the highest ratio of reserves to production. On the other hand, the global environmental issues have strongly been focused recently. In these points of view, the coal must be utilized efficiently and ecologically as well as carbon neutral resources like biomass and solid wastes should also be utilized more effectively. The coal, biomass and solid wastes are generally categorized as solid fuel. Even for the biomass, it is necessary to convert it high-efficiently and environment-friendly. However, those solid fuels have not only their own structural difficulties, but also compositional diversity. In order to solve those difficulties, the harmonization between the theory or model and the social needs is necessary, and the interdisciplinary cooperation will also be effective.