| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique by which plants such as weeds, pruned branches and leaves of trees and bushes, bamboos, small bamboos, bamboo grasses and ivies naturally growing and overgrowing in a park, a street, a slope of a road, a small mountain at the vicinity of a village, a forest, an uncultivated field, a river and a dike, an unused farm land, etc., are utilized as an energy. <P>SOLUTION: The biomass fuel is obtained by forming the whole plant such as the weeds, the pruned branches and leaves of the trees and the bushes, the bamboos, the small bamboos, the bamboo grasses and the ivies into a biomass, drying the resultant biomass, and pulverizing a part of the biomass which causes a bulky state to reduce the bulkiness to afford the biomass fuel in a grain-mixed state. In another embodiment, the biomass fuel in the grain-mixed state is obtained by drying and heating the biomass until the part causing the bulky state of the biomass has been carbonized, and pulverizing the carbonized part to reduce the bulkiness. <P>COPYRIGHT: (C)2013,JPO&INPIT |
