磁化率仪测定矿石品位在西石门铁矿的应用  

ORE GRADE DETERMINATION WITH MAGNETIC SUSCEPTIBILITY DETECTOR IN XISHIMEN IRON MINE

作　　者：高华林[1] 孙长寿[1] 方祖烈[1] 丁钦贡 

机构地区：[1]北京科技大学矿业研究所

出　　处：《中国矿业》1996年第3期27-30,共4页China Mining Magazine

摘　　要：本文利用磁化率值与矿物的含铁量有线性关系的原理，使用磁化率仪对西石门铁矿粉末状矿样、矿岩模块和炮孔模型的磁化率值进行了测定，得出了西石门铁矿各类样品的品位与磁化率值的关系，指出了磁化率仪用于测定矿岩品位的普遍适用意义．　According to the principle of linear relationship between magnetic susceptibility and iron content in ore, the magnetic susceptilbility detector is used in Xishimen Iron Mine. The value of magnetic susceptibility of three types of ore samlpes, namely sample of powder ore, sample of ore model and sample ofdrill-holl model, are determinded. The interrelation between the value of magnetic susceptibility and threetypes of samples in Xishimen Iron Mine are given. The universal significance of ore grade determinationwith the magnetic susceptibility detector is pointed out.

关 键 词：矿石 品位 铁矿 磁化率仪 

分 类 号：TD913[矿业工程—选矿] P624.7[天文地球—地质矿产勘探]