| 摘要 |
The method of direct reduction of iron oxides, in which the in which the charge material free of petroleum derivative and mineral contaminants is dosed into the chamber (2) of the rotating reactor, and then the reduced output material reduced to iron is melted in the siphon furnace (3) and the method of purification of the charge material of petroleum derivative and mineral contaminants in the apparatus and the installation according to the invention P-395190, after which it is collected in the de-oiled iron oxides tank; later it is introduced into the initial direct reduction chamber (1), while simultaneously introducing the synthesis gas into that chamber (1), after which the mixture of the charge material and the synthesis gas is transferred to the proper direct reduction chamber (2), from which volatile substrate reaction compounds are removed after the reduction, and the metals obtained after the direct reduction process are later introduced into the melting furnace (3), in which the metallic fractions are separated and solid waste in the form of slag is removed. The apparatus/ the installation for the reduction of iron oxides, containing the installation/the apparatus for de-oiling of steelworks waste together with the chamber (4) according to the invention P-395190, the installation for decomposition of polymer waste (7), the initial direct reduction chamber (1), the proper direct reduction chamber (2), volatile substances outlet and the melting furnace (3). |
