太西选煤厂超净煤制备的实验室研究

he present study uses the Jigging Products of Taixi Coal Preparation Plant as the coal samples, selecting the flocculation-Flotation methods. It ascertained the best experimental conditions to sorte the ultra-clean coal in laboratory, such as grinding grain size, shear rate, flocculation time, the best dosage and so on. Compared with conventional flotation, it is not only reduced drug consumption, but increased the yield , ultimately, it achieves the desired results.