Marine Outfitting,Manual Waterproof Shutter,Tight Shading Shutters,Insulation Shutter TAIXING HAITAI GLOBAL TRADE CO.,LTD , https://www.jiangsuhaitship.com Electrification is a beneficiation method that utilizes the differences in the electrical properties of various minerals and materials in nature. The common magnetic iron ore minerals, titanium, iron, cassiterite, natural gold, which are better conductivity; quartz, zircon, feldspar, calcite, scheelite and silicate minerals, the conductivity The sex is very poor, so that they can be used to separate them by electrical selection.