摘要
作为磁铁矿石预选中的重要工艺参数，回收界限应以价格法则确定，计算时湿选回收率不能取定值。在生产实践中要力求减少给矿粒度、水分和给矿量的影响，使回收界限接近计算值，以便取得良好的技术指标和经济效益。
As an important process parameter of magnetite in preconcentration the recovery bound must be determined by price principle and the wet preparation recovery ratio can not be to select a determinated value when it is calculated Through decreasing the effect of feed fraction,water content and feed ore rate and doing recovery bound to hard near this calcuated value in the production practice,thus the excellent technical indexes and economic profit can be gained
出处
《山东冶金》
CAS
1998年第5期1-4,共4页
Shandong Metallurgy
关键词
预选
磁铁矿石
废石
回收界限
磁滑轮
选矿
preconcentration,magnetite,rubble,recovery bound,magnetie glide wheel
