烧结球团配加镁质添加剂的试验  

TEST TO ADD MAGNESIUM ADDITION REAGENT IN SINTERED PELLET

作　　者：孟延军[1] 黄伟青[1] 关昕[1] 赵永利 

机构地区：[1]河北工业职业技术学院,河北石家庄050091 [2]唐山松汀钢铁有限公司炼铁厂,河北唐山064415

出　　处：《河北冶金》2007年第6期1-2,29,共3页Hebei Metallurgy

摘　　要：烧结球团配加镁质添加剂后,提高了球团矿中的M gO含量,酸性球团矿的软化性能得到改善,使高炉内软熔带变窄,炉内压差降低,有利于高炉顺行,吨铁综合成本降低14.42元。With magnesium -addition -reagent added in sintered pellet the content of MgO is increased, the softening performance of acid pellet improved, and consequently in blast furnace the soft melting region becomes narrow, the pressure drop in furnace reduced. It is beneficial to the smooth operation of blast furnace, the cost per ton of iron reduced by 14.42 yuan.

关 键 词：烧结 球团 镁添加剂 

分 类 号：TF046.4[冶金工程—冶金物理化学]