
The influence of various factors on the beneficiation of brown coal to obtain high-quality fuel from high-tonnage low-quality brown coal, mined at the Angren coal mine in Uzbekistan, has been studied. The physical and mechanical parameters and resistance to various conditions of low-quality brown coal 2БР-Б2 and 2БОМСШ-Б2 have been determined. The results of wet coal concentration are shown.