This paper presents a model of distribution optimization of energy resources in a blast furnace subject to the changes in parameters of melting. This optimization model can predict the injected fuel parameters in individual blast furnaces in various technological situations of a blast-furnace plant. The usage of the developed module in a modern blast furnace information-modeling system allows solving operational management tasks of blast furnace technology, enhancing the efficiency of decision-making engineering staff in terms of changes in volume of energy resources, instability, composition and the quality of melted iron ore and market conditions.