Based on research of LF hot steel slag system and sulfur content,some measures are adopted in Tang Steel to realize the recovery and reuse of the slag,some good result got.

• 通过对LF热态钢渣渣系和硫容量的研究,唐钢一钢轧厂采取相应措施实现了LF热态钢渣的循环再利用,取得了较好效果。