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Документ Effect of expansion pressure of the coal blend in the process of coking on the refractory masonry of coke ovens(2019) Sytnik, Alexey; Zelenskii, Oleg; Fidchunov, Alexey; Desna, Natalia; Grigorov, AndreyThe studies conducted on one of the coke batteries showed that as the pressure of the charge spreads, the amount of throughput of raw coke gas in the heating system of the oven increases, which indirectly confirms the relationship between the pressure of the load and the deflection of the heating wall.Документ Improvement of Operational Properties of Technological Fuel – A Review(2021) Shevchenko, Kyrylo; Grigorov, A. B.; Neshko, Svetlana; Desna, Natalia; Bondarenko, Oleksandr; Stetsiuk, YevhenAn overview of the ways of improving the operational properties of furnace and boiler fuels has been presented; their positive and negative features have been analyzed. It has been established that the most effective way to improve the operational properties of furnace and boiler fuels is their compounding with additives as well as various components since it is easy to implement under conditions of direct application of process fuel. It has been suggested that a very successful alternative to the additives and components used in industry can be fractions (components) obtained by thermal destruction in the temperature range of 300-380°C of secondary polymer raw materials, represented by polyethylene, polypropylene, and polystyrene.