马钢球团矿添加轻烧氧化镁粉的试验研究  

Addition of Caustic-calcined Magnesia into Pellet at Masteel

作　　者：覃德波[1] 节永烈[1] 徐朝阳[1] 

机构地区：[1]马鞍山钢铁股份有限公司

出　　处：《安徽冶金》2011年第2期8-10,共3页Anhui Metallurgy

摘　　要：竖炉球团配加轻烧MgO粉后,球团矿冶金性能有所改善.降低烧结矿MgO含量,烧结利用系数和成品率上升,转鼓提高,固耗下降。将镁质球团矿和低镁烧结矿用于高炉生产后,高炉炉况稳定。The metallurgical properties of pellet were improved to some extent after addition of caustic-calcined magnesia into pellet of shaft furnace.MgO content in sinter was lowered,utilization rate and the final product yield of sintering increased,tumbler strength improved and fuel consumption reduced.Blast furnace operated stably after using MgO-contained pellet and low-grade magnesia sinter.

关 键 词：工业试验 轻烧氧化镁粉 镁质球团矿 低镁烧结矿 高炉冶烧 

分 类 号：TF046.6[冶金工程—冶金物理化学]