高炉增加高铝铁矿冶炼的可行性探讨  

DISCUSSION ON THE POSSIBILITY OF INCREASING THE AMOUNT OF ALUMINOUS IRON ORE FOR IRONMAKING IN BF

作　　者：施月循[1] 刘宏娟[2] 

机构地区：[1]东北大学,沈阳110006 [2]宝山钢铁股份有限公司技术中心

出　　处：《上海金属》2001年第1期7-10,22,共5页Shanghai Metals

摘　　要：介绍Al2 O3对高炉炉渣和烧结矿的影响作用 ,分析认为 ,高炉终渣中Al2 O3含量增至 1 7% ,高炉冶炼仍是可行的。合理配料 ,改进工艺 ,可克服原料中Al2The influence action of Al 2O 3 on BF slag and sinter was introduced.It was considered through analysis that the ironmaking in blast furnace was still feasible while the Al 2O 3 content in end slag reached 17%.The negative effect on sintering caused by increased Al 2O 3 content in raw material could be overcome by reasonable proportioning of sintering mixture and improved technology.

关 键 词：高炉 炼铁 高铝铁矿 烧结 氧化铝 炉渣 烧结矿 

分 类 号：TF5[冶金工程—钢铁冶金]