本钢16m^2竖炉球团低温还原粉化性能的研究  

Study on LowTemperature Reduction Degradation Property of Pellet from 16m2 Shaft Furnace in BenXi Iron and Steel Co.

作　　者：杨明家[1] 贾福智[1] 陈英[1] 何红斌[1] 

机构地区：[1]本溪钢铁公司

出　　处：《鞍钢技术》1998年第5期41-45,共5页Angang Technology

摘　　要：本钢１６ｍ２竖炉球团低温还原粉化性能相当差，ＲＤＩ指标只有５０％～６０％，为改善这一情况，进行了大量的实验室试验及工业试验，提出了一些抑制球团还原粉化的措施。实际生产表明，采取这些措施后，可将ＲＤＩ指标提高到８０％以上。The lowtemperature reduction degradation property of pellet from 16m2 shaft furnace in BenXi Iron and Steel Co.is very bad.with only 50%～60% of RDL For improving the RDI,ahost of laboratory and industrial experiments are carried out,some measures for depressing reduction degradation of pellet are presented.Actual production shows that RDI will be over 80% after adopting the measures.

关 键 词：竖炉 球团矿 还原粉化 

分 类 号：TF046.6[冶金工程—冶金物理化学]