1-01　気孔構造が製鉄用コークスのガス化反応速度に及ぼす影響に関する数値解析的検討

抄録

Large-scale simulations of CO₂ gasification reaction with gas diffusion for two coke models with different porosity were conducted, and gasification reaction rate was compared between the two coke models. Although the total surface area of the coke model with high porosity was smaller than that with low porosity, the gasification reaction rate of the coke model with high porosity was larger. This is caused by the difference of the CO₂ concentration at the inner part of the coke model between the two coke models.