Resource Saving in Technologies of Extraction and Processing of Ores for Metallurgy

Abstract

This paper presents the results of a study of the search and detection of iron ore minerals in the dumps of mining enterprises by the method of georadiolocation. The possibilities and technologies of the development of a technogenic deposit with low costs for the production of iron ore are shown. The main advantage is the presence of minerals already on the surface and does not require complex mining technology. The next stage considers the issues related to the problems of the technology of preparation of the charge for the production of cast iron when using the raw materials of technogenic deposits. Special attention is paid to the content of various alloying additives, an assessment of their influence on the properties of gray cast iron is given.