Theory and Technology of Metallurgical Production

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Ganin D.R., Druzhkov V.G., Panychev A.A., Shapovalov A.N. PREDICTION RESULTS PELLETIZING SINTER BURDEN AT JSC «URAL STEEL»

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Abstract

The results of an experiment on the study of the efficiency of pelletizing in the conditions of the sintering shop of JSC "Ural Steel" are presented. The experiment consisted in taking samples of the sinter burden before and after pelletizing. Then, were determined the properties of pelletized sinter burden - particle size distribution, moisture content and bulk density.

The article describes the dependencies and equations, illustrating the effect of the parameters of the pelletizing sinter burden on average equivalent diameter pellets pelletized sinter burden and its bulk density. The revealed dependences make it possible to predict the results of pelletizing according to the controlled input parameters of the sinter burden components (size) and the sinter burden moisture, which is regulated in the process of preparing the charge for sintering.

The obtained equations are reliable and suitable for predicting outcomes pelletizing sinter burden during sintering of ores and concentrates, the Kursk magnetic anomaly in the JSC “Ural Steel”.

Keywords

Pelletizing the sinter burden, sinter burden moisture, size of the sinter burden, the bulk density of the sinter burden.

Ganin Dmitriy R. – Ph.D. (Eng.), Associate Professor of Metallurgical Technologies and Equipment Department, Novotroitsk branch of the National Research Technological University «MISiS», Novotroitsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Druzhkov Vitaly G. – Ph.D. (Eng.), Associate Professor, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia.

Panychev Anatoliy A. – Ph.D. (Eng.), Associate Professor of Metallurgical Technologies and Equipment Department, Novotroitsk branch of the National Research Technological University «MISiS», Novotroitsk, Russia.

Shapovalov A.N. – Ph.D. (Eng.), Associate Professor, Head of Metallurgical Technologies and Equipment Department, Novotroitsk branch of the National Research Technological University «MISiS», Novotroitsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

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