红土矿高炉冶炼含镍铁水的技术经济分析  

TECHNICO-ECONOMICAL ANALYSIS OF Ni-CONTAINING HOT METAL PRODUCTION WITH LATERITE IN THE BLAST FURNACE

作　　者：张友平[1] 

机构地区：[1]宝山钢铁股份有限公司研究院,上海中国201900

出　　处：《铁合金》2013年第4期10-13,共4页Ferro-alloys

摘　　要：目前红土矿冶炼主要以火法工艺为主,其中含铁较高的红土矿多采用高炉冶炼工艺,文章中以一种铁质量分数50.4%的红土矿为原料,采用高炉工艺冶炼含镍铁水,在关键工艺分析基础上,进行了技术经济分析,为红土矿在我国的合理利用提供参考。At present, laterite smelting mainly adopts pyrometallurgy, and high iron-bearing laterite usually employs blast furnaces to smelt Ni-containting hot metal. It enumerates the technological process of using blast furnace to smelt Ni- containing hot metal with laterite（50.4%Fe）. After elaboration on crucial process, it carries out technical-economy analysis, which offers some references for rational utilization of laterite in China.

关 键 词：红土矿 高炉 含镍铁水 技术经济 

分 类 号：TF53[冶金工程—钢铁冶金]