所属单位：冶金工程学院

发表刊物：Materials Science Forum

关键字：中文关键字：回用；电炉烟尘；酸洗污泥；不锈钢，英文关键字：recycling;EAF dust;pickling sludge;stainless steel

摘要：The EAF Dusts and pickling sludges generated in the stainless steel production contain a lot of valuable metals such as iron, nickel, chromium and manganese. Their compositions are similar to those of laterite nickel ore, and sometimes even better than that at the contents of nickel and chromium. But it is regret that these valuable resources were random piled up or landed fill disposal. In this paper, the typical EAF dusts and pickling sludges and reductant coke powder were mixed in appropriate ratio, and then smelted in a medium frequency induction furnace. In the smelting process,the lime powder and fluorite was added to fluxing, and the ferrosilicon powder was added to strengthen the reduction. The product nickel-chromium-iron can be used as the raw material for stainless steel or cast iron production. The technology has good social and economic benefits.

备注：李小明

第一作者：杨军,崔雅茹,赵俊学,李小明

论文类型：期刊论文

卷号：卷：620-622

期号：期：

页面范围：页：603-606

是否译文：否

发表时间：2009-06-01