首钢京唐高镁球团工业试验  

Industrial Test of High Magnesia Pellet in Shougang Jingtang

作　　者：刘文旺[1] 李明[1] 青格勒 黄文斌[1] 田伟杰[1] 骆振勇 

机构地区：[1]首钢京唐钢铁联合有限责任公司,河北唐山063200 [2]首钢技术研究院,北京石景山100043

出　　处：《烧结球团》2012年第5期36-39,共4页Sintering and Pelletizing

摘　　要：为了进一步满足大高炉对球团矿质量的要求,京唐球团厂拟采取配加MgO粉的方式来改善球团矿综合冶金性能,并进行了2天的工业生产试验。结果表明:MgO含量从0.94%提高到1.56%的情况下,球团矿强度及各项冶金性能指标均有改善,FeO含量也有所降低,高炉使用后,铁水质量提高,取得了满意的效果。In order to further meet requirements of large blast furnace for pellet quality, Jingtang pelletizing plant adopts the method of adding MgO fines to improve the comprehensive metallurgical properties of pellets,and the industrial test for 2 days has been carried out. The result shows that, under the condition of increasing M gO content from 0.94% to 1.56 %, the pellet strength and metanurgical property indexes all improve,and the FeO content also somewhat decreases. After the pellet is used in blast furnace, the liquid iron quality improves and satisfactory result has been obtained.

关 键 词：球团矿 氧化镁含量 冶金性能 

分 类 号：TF046.6[冶金工程—冶金物理化学]