Scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materials

The results of various methods of studying structural and texture characteristics, physical and mechanical properties determining the liberation of ore minerals are presented in the article. They allow to estimate the content of ore minerals in them, to analyze particle size distribution and spatial...

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Main Authors:	Lieberwirth Holger, Popov Oleg, Aleksandrova Tatiana, Nikolaeva Nadezhda
Format:	Article
Language:	English
Published:	EDP Sciences 2020-01-01
Series:	E3S Web of Conferences
Online Access:	https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/52/e3sconf_pcdg2020_02003.pdf

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spelling	doaj-2372044994e4403d874f412d4f1cd0b42021-04-02T16:51:02ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011920200310.1051/e3sconf/202019202003e3sconf_pcdg2020_02003Scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materialsLieberwirth Holger0Popov Oleg1Aleksandrova Tatiana2Nikolaeva Nadezhda3Technical University Bergakademie FreibergTechnical University Bergakademie FreibergFederal State-Funded Educational Institution of Higher Professional Education “Saint Petersburg Mining University”Federal State-Funded Educational Institution of Higher Professional Education “Saint Petersburg Mining University”The results of various methods of studying structural and texture characteristics, physical and mechanical properties determining the liberation of ore minerals are presented in the article. They allow to estimate the content of ore minerals in them, to analyze particle size distribution and spatial distribution of their grains, etc. These data provide more detailed information on the strength properties of ore and the possibility of selective comminution at the stage of study and design of beneficiation schemes. The analysis of mineralogical and geochemical composition as well as the results of technological research have shown that investigated copper-nickel ores satisfy the criteria of selective comminution.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/52/e3sconf_pcdg2020_02003.pdf
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Lieberwirth Holger Popov Oleg Aleksandrova Tatiana Nikolaeva Nadezhda
spellingShingle	Lieberwirth Holger Popov Oleg Aleksandrova Tatiana Nikolaeva Nadezhda Scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materials E3S Web of Conferences
author_facet	Lieberwirth Holger Popov Oleg Aleksandrova Tatiana Nikolaeva Nadezhda
author_sort	Lieberwirth Holger
title	Scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materials
title_short	Scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materials
title_full	Scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materials
title_fullStr	Scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materials
title_full_unstemmed	Scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materials
title_sort	scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materials
publisher	EDP Sciences
series	E3S Web of Conferences
issn	2267-1242
publishDate	2020-01-01
description	The results of various methods of studying structural and texture characteristics, physical and mechanical properties determining the liberation of ore minerals are presented in the article. They allow to estimate the content of ore minerals in them, to analyze particle size distribution and spatial distribution of their grains, etc. These data provide more detailed information on the strength properties of ore and the possibility of selective comminution at the stage of study and design of beneficiation schemes. The analysis of mineralogical and geochemical composition as well as the results of technological research have shown that investigated copper-nickel ores satisfy the criteria of selective comminution.
url	https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/52/e3sconf_pcdg2020_02003.pdf
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Scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materials

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