The combustion results of suspension water coal fuel in the “teplotron” type boiler

A serious problem for coal production is the utilization of coal mining waste and coal enrichment. In different countries, the best specialists in this field are trying to find the solution of this problem. In the United States, France and China, the technology of preparation and burning of water-coal suspensions (WCF) for the utilization of fine-dispersed wastes of coal enrichment and coal slurries has been successfully used. The technology of WCF burning was developed in Russia. It was our country where the technology was first invented that allows to burn water-coal suspensions without preliminary dehydration and, most importantly, using coal for preparation of a coal-water mixture rather than waste of its extraction and enrichment.