红土矿“一步法”生产镍铁合金的实验研究  

EXPERIMENTAL SUDY ON FERRONICKEL PRODUCION BY LATERITE ONE-STEP METHOD

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》2012年第1期25-27,共3页Ferro-alloys

摘　　要：在分析国内外红土矿新技术开发的基础上,通过实验室优化研究,提出了红土矿"一步法"生产镍铁合金的新工艺,研究了在一定配料条件下温度对渣金分离效果的影响,并分析了该工艺的技术特点,对"一步法"工艺的扩大试验具有指导意义。Based on various analysis of domestic and overseas laterite new techique development, by means of lab opti mization research, laterite one-step method was proposed to produce ferronickel. This paper studied the influence of temperature on the effect of slag and metal separation in certain burdening condition, and analyzed the technical characteristics of this process, which can guide the follow-up expanding test of one step method.

关 键 词：红土矿 一步法 镍铁合金 

分 类 号：TF644[冶金工程—钢铁冶金]