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浮选相界面,特别是矿物-溶液界面的电性质是影响浮选的重要因素之一。矿物表面水化膜的性质,浮选药剂在矿物表面的吸附,都与矿物-溶液界面的电性有关。因此研究矿物表面电性与其浮选性质的关系,对于阐明浮选过程的机理有重要意义。本文介绍自行设计安装的电渗仪就是测定矿物表面电性的简便仪器。此外还介绍了
The flotation phase interface, especially the mineral-solution interface, is one of the most important factors affecting flotation. The nature of mineral surface hydration membranes and the adsorption of flotation reagents on mineral surfaces are related to the electrical properties of the mineral-solution interface. Therefore, studying the relationship between the surface electrical properties of minerals and their flotation properties is of great significance for elucidating the mechanism of flotation process. This article describes their own design and installation of the electro-osmometer is to determine the electrical properties of the surface of the simple instrument. In addition also introduced