KnE Materials Science

ISSN: 2519-1438

The latest conference proceedings on physical materials, energy materials, electrical materials.

The Using of Technogenic Waste from Ferroalloy Production

Published date: Dec 31 2020

Journal Title: KnE Materials Science

Issue title: IV Congress “Fundamental Research and Applied Developing of Recycling and Utilization Processes of Technogenic Formations” Volume 2020

Pages: 451–455

DOI: 10.18502/kms.v6i1.8124

Authors:

Vladimir Ivanovich Zhuchkov - ntm2000@mail.ru

Alexandr Vladimirovich Sychev

Oleg Vadi- movich Zayakin

Leopold Igorevich Leontiev

Abstract:

When ferroalloys are produced, a large number of coproducts are also formed: slag, riddlings of small fractions of ore raw materials and finished products (ferroalloys), sludge, dust and a number of other materials. Their use and processing allows for reduced consumption of the original minerals, thereby increasing the efficiency of the main production and reducing environmental pollution. As a result, both enterprise costs in the form of environmental payments for emissions and waste disposal, as well as government costs associated with environmental measures are reduced. However, the scale of use of ferroalloy production wastes is relatively small. The replacement of the main and auxiliary equipment with new, environmentally friendly equipment, can promote to significantly reduce or completely eliminate hazardous emissions and the generation of unclaimed production waste. It is necessary to organize the use of blast furnace gas from ore reduction furnaces for preheating and partial recovery of elements of charge materials.

Keywords: waste, ferroalloy production, utilization

References:

[1] Zhuchkov, V. I. and Zayakin, O. V. (2010). Environmental Measures in Ferroalloy Production. Melts, issue 4, pp. 66–69.

[2]Dosekenov, M. S., et al. (2012, June). The Formation and Use of Industrial Waste in Ferroalloy Production. Presented at Fundamentals of Technology Processing and Recycling of Industrial Waste, Yekaterinburg, Russia. Yekaterinburg: LLC “UIPC”.

[3]Kashcheev, I. D., et al. (2012, June). The Main Characteristics of Slag and Dust Generated in the Production of Ferrochrome. Presented at Fundamentals of Technology Processing and Recycling of Industrial Waste, Yekaterinburg, Russia. Yekaterinburg: LLC “UIPC”.

[4] Zhdanov, A. V., et al. (2014). Ferroalloy Waste Management. Steel, issue 3, pp. 92–98.

[5]Prospects for the Development of Metallurgy and Mechanical Engineering using Completed Fundamental Research and R&D: FERROAllOY. Presented at Scientific and Practical conferences.Yekaterinburg, Russia (Оctober-November 2018): Publishing House LLC and Alfa Print Printing House, 2018, p. 460.

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