喷煤对钒钛磁铁矿高炉冶炼的特殊作用  

SPECIAL INFLUENCE OF INJECTION OF PULVERIZED COAL ON SMELTING VANADIC TITANOMAGNETITE IN BF

作　　者：何绍刚[1] 杜斯宏[1] 刘虎林[1] 

机构地区：[1]攀枝花钢铁(集团)公司,四川攀枝花617067

出　　处：《钢铁钒钛》2001年第2期43-45,51,共4页Iron Steel Vanadium Titanium

摘　　要：通过分析钒钛磁铁矿高炉冶炼的特殊性 ,认为在保证煤粉燃烧率的前提下 ,喷煤更有利于钒钛磁铁矿高炉冶炼 。Through characteristic analysis on the vanadic titanomagnetite smelted in BF,it is realized that the injection of pulverized coal is advantageous to smelting vanadic titanomagnetite in blast furnace under the condition of complete combustion.Injection rate of coal could achieve the advanced level of blast furnace smelting with ordinary iron ore.

关 键 词：钒钛磁铁矿 高炉 喷煤 炼铁 

分 类 号：TF538[冶金工程—钢铁冶金]