摘要
介绍了450 m^(3)高炉冶炼富锰渣开炉及生产效益的经验,通过开炉前的精心筹备,制定科学合理的炉前渣铁处理工艺,科学测定送风、无料钟布料等基础技术参数,严格选择技术操作参数等,最终制定合理的开炉方案,顺利生产富锰渣。
The paper introduces the experience of smelting manganese-rich slag in 450 m^(3) blast furnace and its production benefits.Through careful preparation before blow-in,it makes scientific and reasonable arrangement of casthouse operation on slag and iron treatment process,scientifically determines basic technical parameters such as air supply,bell-less distribution,etc.,strictly selects technical operation parameters and finally formulates a reasonable blow-in scheme to produce manganese-rich slag smoothly.
作者
雷金碧
马宁
LEI Jinbi;MA Ning(Ningxia Shengyan Group Energy Recycling Economy Co.,Ltd.,Shizuishan 753200,China)
出处
《铁合金》
2022年第1期1-7,共7页
Ferro-alloys
关键词
高炉
开炉参数
开炉进程
富氧喷煤
渣处理
blast furnace
blow-in parameters
blow-in process
injection of pulverized coal with oxygen enriched blast
slag treatment
