Our articles
Kuzmin L.V., Kuzmin V.G., Polenov Y.A. / News of the Ural State Mining University, 2024, issue 1(73), pp. 67–74
Criteria for evaluating the raw material sourses of industrial production
of high-purity quartz based on the analysis of quartz from the Kyshtym
deposit and other existing global HPQ manufacturers
Kuzmin L.V../ News of the Ural State Mining University 2023. Issue. 3(71). p.p. 94–99
What is meant by the term "high purity quartz" and what requirements are imposed on it by the modern high-tech industry?
Shemyakin V.S.., Skopov S.V., Kuzmin V.G., Sokolov I.V. / Mining Magazine, 2015. Issue № 11
The results of research on the enrichment of quartz raw materials through X-ray radiometric separation are presented. We found that the analytical parameter of this separation process, determined by analyzing the most representative samples of quartz, varies widely, ranging from 0.2 to 1. The content of impurities, such as iron and manganese, in the separation products varies between 0.97 and 10.67%, and 0.016 and 0.23% respectively, depending on the separation threshold. Based on these findings, we propose a basic technological scheme for the preliminary enrichment of quartz using X-ray radiometric separation. This scheme aims to improve the purity of the quartz and reduce the content of impurities to acceptable levels for further processing.
Sokolov I.V., Kornilkov S.V., Sashurin A.D., Kuzmin V.G., Shemyakin V.S. / Mining Magazine, 2014. issue № 12
The methodology for creating an advanced scientific and technological base for the industrial implementation of advanced underground mining and processing techniques, which significantly reduces losses and increases the yield of high-quality quartz concentrates during the development of a unique quartz deposit, has been described. Based on a preliminary analysis of current mining, geological, engineering, and economic conditions, as well as existing technical solutions, key indicators for the newly developed geotechnology have been identified. These indicators will be achieved through pilot testing. The main goals and objectives of theoretical and experimental research have also been defined.
