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Title: FEATURES OF STUDYING THE MATERIAL COMPOSITION OF POLYMETALLIC ORE FOR ITS COMPLEX USE
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FEATURES OF STUDYING THE MATERIAL COMPOSITION OF POLYMETALLIC ORE FOR ITS COMPLEX USE
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10.5593/sgem2024/1.1
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1314-2704
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English
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24
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1.1
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• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA |
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The paper presents research on the development of enrichment of polymetallic ores of the Elan deposit. The heterogeneity of textures, structures and material composition of the ores of the Elan deposit make it a difficult object for technological research. The research was focused on the development of waste-free enrichment technology; progressive stadial, collective and collectively selective flotation schemes with full water circulation, ensuring environmental protection, using both currently manufactured by industry and promising (methyl isobutyl carbinol) reagents. The work was carried out using a number of modern accurate and precision physico-chemical research methods and well-known enrichment methods. Mathematical methods are widely used. Based on the identified features, a technology for the enrichment of all types of Elan deposit’s ores has been developed and confirmed in experimental industrial conditions, providing the production of copper, lead, zinc, pyrite and fluorite concentrates with high extraction of the components of the same name and the integrated use of ore. The technological typification of ores was carried out and a method for classifying ore samples by technological properties for technological mapping of the deposit was developed. One of the methods of increasing the reliability of engineering and geological assessment of ore deposits in the subsurface is technological mapping of deposits. Reliability improvement is achieved mainly through a detailed study of all natural types and phases of ores extracted at the deposit; differentiated calculation of ore reserves by technological types; correction of recoverable value in the technical and economic assessment of proven reserves, taking into account different ore enrichment. The practical value of the work, expressed in the development of technology for the approval of stocks. The scientific value expressed in the development of a methodology for classifying ores based on multidimensional statistical analysis.
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conference
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Proceedings of 24th International Multidisciplinary Scientific GeoConference SGEM 2024
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24th International Multidisciplinary Scientific GeoConference SGEM 2024, 1 - 7 July, 2024
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Russian Acad Arts; Turkish Acad Sci.
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151-160
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1 - 7 July, 2024
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website
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9850
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development of complex technology, technological typification, polymetallic ores, multidimensional statistical analysis
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