两种铁精粉在球团生产中的应用  

Application of Two Kinds of Iron Concentrate Powders in Production of Pellets

作　　者：张伟[1] 王丽丽[1] 邢宏伟[1] 客海滨[2] 

机构地区：[1]河北理工大学,河北唐山063009 [2]唐山钢铁股份有限公司炼铁厂,河北唐山063009

出　　处：《矿产综合利用》2008年第4期19-22,共4页Multipurpose Utilization of Mineral Resources

摘　　要：针对球团精矿紧缺问题,为拓宽铁矿粉资源,降低原料成本,进行了球团配加菲律宾精粉、钒钛精粉的试验研究。通过造球性能、焙烧性能及冶金性能的测定,结果表明加入部分菲律宾精粉、钒钛精粉是可行的。Directed at the serious shortage of raw materials used to produce pellets, and in order to widen resources of iron concentrate powder and decrease cost of raw materials, an experimental research on application of Philippine iron concentrate powder and Vanadium-bearing titanomagnetite concentrate powder in.production of pellets is carried out. The pelleting properties,roasting and metallurgical properties of the iron concentrate＇s oxidized pellets are determined. The test results showed that addition of a portion of Philippine iron concentrate powder or Vanadiumbearing titanomagnetite concentrate powder is a feasible technological process.

关 键 词：球团矿 菲律宾精粉 钒钛精粉 

分 类 号：TF046[冶金工程—冶金物理化学]