The techlonogical characterstics of melting S-steel by alkaline EAF were introduced.By S-allying and selected faint acidic slag technology during reduction period,the recovery yield of S is up to 93%.

• 介绍了碱性电弧炉冶炼含硫钢的工艺特点。通过在还原期S合金化和二次造亚酸性炉渣工艺,把S的收得率提高到93%25。