No.4 コークス燃焼過程における灰粒子挙動の解明(改質・処理・クリーン化(1)、熱分解・コークス(1))

抄録

One of the important purposes of the coke in the blast furnace is the spacer to ensure the gas and liquid permeability. In other hands, Ash particles in coke became slags inside the furnace and these are one of the causes that significantly worsen the permeability. in this study, combustion experiments of coke were conducted and ash particles in the coke samples were analyzed by using SEM/EDX in order to clarify ash particles behavior during combustion of coke.