锰铁高炉降硅冶炼实践  

PRACTICE ON SILICON REDUCTION IN FERROMANGANESE BLAST FURNACE

作　　者：赵东明[1] 

机构地区：[1]安钢集团信钢公司铁合金厂

出　　处：《铁合金》2008年第4期11-13,共3页Ferro-alloys

摘　　要：为达到进一步挖掘锰铁高炉增产降耗潜力、降低炉顶温度的目的，信钢铁合金厂3^#锰铁高炉于2007年进行了降硅冶炼实践，锰铁含硅由近年来的0．92％以上降到了2007年的0．8％以下，技术经济指标相应改善，达到了预期目的。In order to making further efforts on increasing output, reducing energy, and lowering temperature at furnace rooL we put into practice on reducing silicon of 3^# ferromanganese blast furnace in 2007. The silicon content in ferromanganese has decreased from up O. 92% to below 0. 8% in 2007. The techno-economic index have been improved and the anticipated results have been achieved.

关 键 词：锰铁高炉 降硅冶炼 精料 造渣 操作制度 

分 类 号：TF538[冶金工程—钢铁冶金]