主催: 日本エネルギー学会, 石炭科学部会, コークス工学研究部会, 重質油部会
共催: 日本学術振興会 石炭・炭素資源利用技術第 148 委員会, 化学工学会 エネルギー部会, （公財）北九州観光コンベンション協会, ガス化部会, 燃焼部会, 「エネルギー学」部会
会議名: 第55回石炭科学会議
回次: 55
開催地: 北九州国際会議場
開催日: 2018/10/29 - 2018/10/30
p. 42-43
Coal charged bulk density in coke oven is important for the production and quality of coke. In this study, we investigated the application of the space ratio estimation model for estimation of coal bulk density with different grinding particle size. We measured the bulk densities of coal with two types of particle size distribution, and also estimated that. The changes with different size distribution of bulk densities could be approximately estimated. Especially, in the case that the value of space ratio excludes the wall effect was used for estimation, the relationship between estimated value and measured value became better.
