At present in the world steel industry a certain number of processes of iron direct reduction created, including liquidphase ones, which make it possible to obtain metal iron directly from ore bypassing blast furnace. However, no one of them enables principally to obtain an iron-carbon alloy with carbon content lower 2%. A jet-emulsion metallurgical process elaborated, differing by low energy consumption, small specific volume of the facility and possibility of metal direct producing with a wide range of carbon content. Application of principles of self-organization theory and of several physical effects enabled to create a process, which has significant advantages comparing with existing metallurgical processes. High rates of physical and chemical processes are reached by creating a large reaction surface and two-phase working mixture (gas suspension or emulsion). Organization of forced motion of the working (reaction) mixture in a closed system under pressure made it possible to create considerable deviation from thermodynamic equilibrium and at the same time to solve the task of internal transportation of reaction products through all the units connected in series/ Creation of dissipative structures, considerably deviated from thermodynamic equilibrium, ensures wide possibilities to control the chemical composition of metal and slag. A technological diagram and a brief description of the jet-emulsion facility (JER). The base of the JER technological scheme make the following units: charge supply system, reactor-oscillator, connecting channel with gas-dynamic self-shutting, refining sediment box, at the same time operating as the first stage of wet gas-cleaning, as well as automated system of scull cooling. The latter enables to ensure viability of the facility, in which high-temperature gas suspension is moving with high speed. Because of high intensity of gas-dynamic processes of aggressive two-phase media taking place in the facility, the protection of all the elements of the facility is made based on circulating scull cooling.
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