Research of the Desulphurization Craft of 20 Tons of Basic Oxygen Furnace in Anyang Iron &Steel Group Co. Ltd.

• 本文介绍了安钢20t氧气顶吹转炉脱硫的工艺；包括出钢过程中脱硫剂的使用方法；及炉后喂硅钙丝脱硫的工艺.