In the process of EBT electric arc furnace tapping ,the mean desulphurizing ratio of this desulphurizer is 38.8%,highest value is up to 64.3%,and the LF refining desulphurizing ratio is up to 55.7%.

• 在EBT电炉出钢混冲过程中该脱硫剂的平均脱硫率为38．8%25，最高达到64．3%25，LF精炼脱硫率达55．7%25，有效地降低了LF的各种消耗。