文章基本信息

标题：Scientific substantiation and practical realization of selective comminution process of polymetallic mineral raw materials
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作者：Holger Lieberwirth ; Oleg Popov ; Tatiana Aleksandrova 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2020
卷号：192
页码：1-5
DOI：10.1051/e3sconf/202019202003
出版社：EDP Sciences
摘要：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.