高合金钢磨屑电选试验研究  

A Study on Electrical Separation of High-alloy-steel Scraps

作　　者：曹志群[1] 龚文勇[1] 张华[1] 

机构地区：[1]长沙矿冶研究院,湖南长沙410012

出　　处：《矿冶工程》2001年第2期45-47,共3页Mining and Metallurgical Engineering

摘　　要：分析了高合金钢磨屑的化学组成和物质组成 ,研究了其电选工艺参数 ,并进行了流程试验 ,得出了最佳分选参数及合理的试验流程。通过一粗一精一扫的流程试验 ,最终可得到产率为 70 6 5 % ,铁品位为78 2 2 % ,铁回收率为 98 6 0 %的导体产品。结果表明 。Based on making an in-depth analysis of the component of high-alloy-steel scraps, an investigation is carried out on its operation parameters of electric separation of high-alloy-steel scraps and a test is performed for its separating flowsheet, achieving variables and a favourable process flowsheet for obtaining optimum separating results. It is concluded that it is possible to achieve very effective pretreatment of high-alloy-steel scraps using the electric separation technology prior to smelting operation.

关 键 词：电选 高合金铜 磨屑 试验研究 机械加工 

分 类 号：TD924[矿业工程—选矿] TD951.1