Pinchuk V. The unwasted technology of using low-grade coal on the basis of high-temperature gasification.

On the basis of the exegetic analysis a comparison of the variants of thermal processing of coal was carried out and the exegetic characteristics of obtained products and an exegetic perfection of examined methods of processing were estimated. The analyses of the process of gasification of the cindery coal of West Donbas were carried out and the ratios of parameters, that ensure the high rate of inflammable components during separation of the cindery part in the form of the melt, were determined. From the point of view of ecology an estimation of process of gasification was carried out and dependence of the formation of the elements, which include sulphur and nitrogen, in gas in various conditions of process was determined. For effective utilization of melt of coal's cinder an influence of the constructive parameters and the parameters of conditions of the roller coolers for dry granulation of melt with the recovery of their physical heat on the quantity of the collected heat and an output of the plantwas theoretically and practically estimated. For efficient utilization of mineral part of cindery coal the mass fractions of the main microelements and their allocation between the cindery entrainment and slag in the process of gasification were determined with the object of isolation of the rare elements. The unwasted technology and conditions of the work of the plant of the processing of the low-grade coal and coal-contained waste were worked out with the recovery of the accessory and secondary energy resources at the own plant and adjoining industries, and its effectiveness comes to 38-41 %.