Feasibility studies of the influence of fuels of different composition, including coal-enrichment waste, on the reliability of the boiler operationElina Tyurina, Maxim Izhganaytis, Aleksandr Mednikov, Pavel Elsukov and Ekaterina SamarkinaE3S Web of Conf., 216 (2020) 01180DOI: https://doi.org/10.1051/e3sconf/202021601180