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Ozërsk, Russia

Tuluevskii Y.N.,Preisman Technology Inc. | Zinurov I.Y.,Preisman Technology Inc.
Russian Metallurgy (Metally) | Year: 2014

It is proposed to equip the electric arc furnaces with shaft heating of scrap that operate with continuous scrap melting in a liquid metal with powerful gas-oxygen burner units. When scrap is heated to 800°C at a gas flow rate of 15.5 m3/t and a bath is blown by oxygen at the slag-metal boundary, fuel-arc steelmaking units can successfully compete with the best modern electric arc furnaces in capacity and have ecological advantages. © 2014, Pleiades Publishing, Ltd. Source


Tuluevskii Y.N.,Preisman Technology Inc. | Tuluevskii Y.N.,Process Technology International Inc. | Zinurov I.Y.,Preisman Technology Inc. | Zinurov I.Y.,Process Technology International Inc. | And 2 more authors.
Russian Metallurgy (Metally) | Year: 2012

The disadvantages of Consteel electric furnaces, which are mainly caused by the low efficiency of heating of a charged metal scrap by effluent furnace gases, are considered. A new concept of an electric-arc furnace with scrap heating on a conveyer by powerful burners, which provide fast scrap heating to 800°C, is proposed. As follows from calculations, the capacity of such a furnace increases substantially, the specific electric power consumption decreases, and the emission of toxic substances into the atmosphere decreases as compared to the existing Consteel furnaces. © 2012 Pleiades Publishing, Ltd. Source

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