The Reactivity of Coke Texture

摘要: The reactivity of coke is one the important properties considered as criteria quality. purpose this work to examine relative difference textures in reactivity.Some laboratory and metallurgical cokes before after solution loss reaction were examined by quantitative analyses anisotropic texture.The result was that(1) isotropic texture from reactive maceral low rank coal had greatest decreased order maceral, inert fine mosaic texture, coarse flow type (2) macerals well reative with increasing rank.It supposed that various types optical anisotropy found related action blast furnace.