本文综述了浮选基础理论研究的试验技术,这些技术包括纯矿物制备、矿物—水溶液界面吸附成份和性质,以及矿物表面润湿性和疏水性等。一、纯矿物试样的制备在浮选基础理论研究中,一般采用化学纯试剂合成的人工合成试样和天然的纯矿物试样。利用人工合成试样的好处是完全没有 In this paper, the experimental techniques for the basic theoretical research of flotation are reviewed. These techniques include the preparation of pure minerals, the adsorption of mineral-aqueous solution at the interface and properties, and the wettability and hydrophobicity of mineral surfaces. First, the preparation of pure mineral sample In the flotation of the basic theoretical research, the general synthesis of chemically pure synthetic samples and natural pure mineral samples. The benefits of using synthetic samples are total no