The author expound the necessity of separate slag fine-grinding and made analysis on present performance of slag fine-grinding, and proposed the feasible option of500000 t/ a slag grinding operation.

• 阐述矿渣单独高细粉磨的必要性，分析当代矿渣高细粉磨系统的特点，提出年产50万吨矿渣粉粉磨的可行方案。