Affiliation:
1. Saint Petersburg Mining University
2. OOO SPB-Giproshakht
Abstract
The correct selection of technology for processing potash ore depends on its mineralogical composition, the natural size and shape of grains, as well as on the amount and size of halite grains located in the intergranular space of sylvinites. The study of seams and mineralogical and petrographic studies of potash ore were carried out in order to determine the natural size of sylvinite grains, their shape, and the content of halite in the intergranular space.Moreover, the influence of these parameters on the beneficiation ability of the ore using dry cleaning process was determined. In addition, the data on laboratory studies using electric separation is provided in the paper. The results of the provided studies can be used by specialists of the mining industry when considering the influence of the mineral composition, size and shape of grains of potash ore in order to select the separation method at the early stages of development of potash deposits. The study of core material and mechanical properties, mineralogical and petrographic studies together with studies on beneficiation ability of ore presented in the article can be used, for example, in the preparation of a feasibility report.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Reference23 articles.
1. О. V. Trushko, D. A. Potemkin, M. G. Popov, Ensuring sustainability of mining workings in development of ore deposits in complex geological conditions, 7(13) (2018) 2594-2601.
2. L.A. Vaisberg, E.E. Kameneva, The possibilities of computer microtomography in the study of physical and mechanical properties of rocks, Gornyi Zhurnal, 9 (2014) 85-90.
3. N.A. Babailov, Y.N. Loginov, L.I. Polianskiy, Mechanical properties of briquettes of chromic concentrates, Obogashchenie Rud 6 (2019) 31-35.
4. K.R. Argimbaev, D.N. Ligotsky, E.V. Loginov, Bulldozer-based technology for open pit mining of limestone–dolomite deposits, Mining Informational and Analytical Bulletin, 3 (2020) 16-29.
5. S.N. Titkov, A.I. Mamedov, E.N. Solovyev. Processing of potash minerals, Nedra, Moscow, 1982, 216 p.
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献