济钢炼钢炼铁污泥的处理和应用  

TREATMENT AND APPLICATION OF STEELMAKING AND IRONMAKING SLUDGE AT JISTEEL

作　　者：贺建峰[1] 

机构地区：[1]济南钢铁集团总公司

出　　处：《钢铁》2003年第5期57-60,共4页Iron and Steel

摘　　要：炼钢炼铁湿法除尘产生的污泥 ,难处理、污染环境。济钢将其脱水至 4 0 %左右 ,炼钢污泥配到竖炉球团原料中 ,炼铁污泥配到烧结生产原料中 ,以状膏的形态做到了污泥全部利用 ,取得了较好的经济效益和环保效果 。The sludge that comes from off gas cleaning system of steelmaking and ironmaking process is hard to deal with and pollutes environment. Both ironmaking and steelmaking sludges are dehydrated to 40 percent of first. Then the steelmaking sludge is used for pellet production and the ironmaking sludge for sintering. In this way the sludges are fully made use of in the form of cream. The better economic effect is obtained with better environment protection. The method is applied widely in metallurgy.

关 键 词：炼钢污泥 炼铁污泥 污泥膏 综合利用 竖炉球团 烧结 

分 类 号：X757[环境科学与工程—环境工程]