重钢新区铁水脱硫工艺的选择

分析了两种铁水脱硫工艺在动力学条件、热力学条件、脱硫效果及投资运行成本方面的优缺点,结合重钢新区"一罐制"铁钢界面技术、大容量脱硫铁包、品种结构、脱硫渣铁分离及脱硫剂资源等特点,阐述了选择铁水脱硫工艺的理由及结果。

Selection of Hot Metal Desulphurization Processes at Chongsteel New Area

The advantages and disadvantages of two kinds of hot metal desulphurization processes have been analyzed from the aspects of kinetics conditions, thermodynamics conditions, desulphurization efficiency and investment oper-ating cost. The characteristics about "only by one ladle" iron/steel interface technology, high capacity desulphuriza-tion ladle, breed structure, steel and slag separation of desulphurization process and desulphurizing agents resource at Chongsteel new area were also considered. The reasons and results of selecting the hot metal desulphurization processes had been demonstrated.