J056015 小型ローラミルを用いたバイオマスペレットの粉砕特性評価(〔J056-01〕再生可能エネルギー(バイオマス)(1))

Abstract

To obtain fundamental knowledge of grindability of various types of biomass pellets, fundamental tests by using a small-scale roller mill were conducted for two woody biomass pellets and one grass pellet. In these tests, a continuous grinding procedure was employed to simulate grinding performance of a vertical roller mill at utility boilers. Fundamental test results showed that grindability of woody biomass was higher than that of grass biomass. Difference in grinding characteristics among biomass types was discussed on the view point of fiber composition.