叶县磁选厂技术改造生产实践  

Technological transformation practice of Yexian magnetic concentrator

作　　者：司不知 

机构地区：[1]中钢集团山东矿业有限公司,山东临沂277700

出　　处：《中国矿山工程》2008年第1期24-26,共3页China Mine Engineering

摘　　要：针对叶县铁矿选矿生产中存在的问题,在实验室进行选矿试验论证的基础上,进行了多次选矿工艺技术改造,选矿工艺指标有了很大的提高,达到了预期的目的,取得了显著的经济效益。In view of the problems being in ore dressing production of Yexian Iron Mine, and based on the laboratory experiment, technological transformations were carried out. The ore dressing indexes were improved greatly, and notable economic benefit was obtained.

关 键 词：选矿工艺 精矿品住 回收率 磁场强度:经济效益 

分 类 号：TD951[矿业工程—选矿]