首钢3号高炉喷煤降焦生产实践

THE PRODUCTION PRACTICE OF COAL INJECTION AND COKE REDUCTION OF THE NO.3 BF IN $HOUGANG

总结了首钢3号高炉在不同原燃料条件下的生产情况和不断合理化的高炉基本操作制度。生产实践证明，坚持3号高炉打开中心、照顾边缘、大矿批、大角度的操作思路是正确的，各项生产指标创出了3号高炉2003年以来的最好水平。

The paper summarized the production status and continuously optimized elementary operation regulations of No.3 BF under different material and fuel conditions. It was proved that the operation idea of opening up center, considering brim and big batch and angle is right. Every production index of No.3 BF created the best level since 2003.