| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a biomass solid fuel obtained from, as raw materials, yam vines to be put to disposal produced in yam cultivation process and the cultivation nets. <P>SOLUTION: The biomass solid fuel is such as to be obtained by winding up/binding yam vines produced in yam cultivation process and entangled on synthetic resin nets(made of polyethylene resin) for yam cultivation, and with the yam vines and the nets as the raw materials, crushing and hardening them. The biomass solid fuel thus obtained is practicable enough to have a calorific value equivalent to or higher than that of commercial woody pellets. Thereby, in putting the above yam vines and the cultivation nets to disposal, there is no need of any separating work, generating no cost for the disposal as well. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
