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(一)辐射选矿法概述当今,各种矿产资源的品位都有下释的趋势,采出的矿石中废石量增多;同时高效率的采矿设备的应用,也在某种程度上增加了废石的混入量。这些废石随着矿石的运输、加工,要大量的消耗能源、材料和药剂。因此,如何从矿石中尽早地分出废石是选矿研究的课题之一。利用矿石和废石颜色的差别进行手选或光电选,是一种行之有效的除去废石的方法,但有其局
(A) Overview of radiation beneficiation method Today, the grade of all kinds of mineral resources have the tendency to release, the amount of waste rock extracted from the ore increased; the same time, the application of highly efficient mining equipment, but also to some extent increased waste Stone mixed amount. These waste rock with the ore transport, processing, to consume a lot of energy, materials and pharmaceuticals. Therefore, how to separate waste rock from ore as soon as possible is one of the topics of beneficiation research. Using the difference between the color of ores and waste rock for hand-picking or optoelectronic sorting is an effective method for removing waste rock, but it has its own advantages