Heat stress management in underground mines
International Journal of Mining Science and Technology, 2017 Heat management must be maintained within the mine working environment to minimize stress on equipment and personnel. The issue is a growing concern as mines continue to expand in size, depth and infrastructure. Heat management is a concern as it relates
Anderson Ryan, De Souza Euler
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Development of the technology of stowing the developed space during mining
Записки Горного института, 2022 An analysis of the world experience in the development of potash deposits shows that the main problems arising during their development are a high level of mineral losses, an increased risk of flooding of mine workings as a result of water-proof layer ...
Evgenii R. Kovalskii, Kirill V. Gromtsev
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Water stress: Opportunities for supply chain research
Production and Operations Management, EarlyView., 2023 Abstract Driven by climate change and overuse, water stress is a worsening sustainability concern that threatens businesses and communities across the globe. Leading global organizations such as the United Nations have expressed an urgent need for sustainable water management strategies across nations and economies.
Dustin Cole +4 more
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Geophysical Monograph Series, Page 263-304., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside +3 more
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Study of the influence on potassium chloride enrichment technology in potassium ore [PDF]
E3S Web of ConferencesDue to the fact that the rich reserves of potash minerals are decreasing in the world, scientific research is being carried out on the development of effective technologies for beneficiation of minerals containing a small amount of potassium.
Mavlyanov Muhiddin +7 more
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Fluids, 2023 This paper presents an unsteady coupled heat transfer model in mine air and surrounding rock mass in the presence of distributed heat sources. The case of distributed heat sources is typical when analyzing the temperature distribution in mine excavations
Artem Zaitsev +2 more
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Analysis of the control system of electric motors of the running gear of self-propelled mine cars used in complex mining and technological conditions [PDF]
E3S Web of Conferences, 2020 This article discusses the disadvantages of electric motor control systems for the running gear of mine self-propelled cars of the 5vs-15M brand used for transporting ore to conveyor transport at the Tyubegatan potash Deposit and analyzes the use of a ...
Haqberdiev Alim, Toshov Javokhir
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Detecting mining-induced ground deformation and associated hazards using spaceborne InSAR techniques
Geomatics, Natural Hazards & Risk, 2018 The Delaware Basin, an evaporite sequence spanning west Texas and southeast New Mexico, is well known for the mining of potassium salts, known as potash. Several companies operate mines in the region, primarily using room-and-pillar techniques.
Albert Zhang, Jason Lu, Jin-Woo Kim
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Rediscovering Sodium Ionophores as Selective Agents for Lithium Recognition and Extraction
Angewandte Chemie, EarlyView.Long‐classified sodium ionophores unexpectedly prefer lithium and act as efficient extractants in solid–liquid extraction (SLE). Readily prepared from catechol and haloacetamides, these hosts recover hydrated LiCl from multicomponent salt mixtures via a hydration‐assisted O···Li+ binding mode, enabling scalable lithium separation with Li/Na, Li/K, and ...
Jakub Narodowiec +6 more
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Properties of secondary saline alluvial soils in the taiga-forest zone of Kama region [PDF]
Сибирский лесной журнал, 2021 In Perm Krai, production of potash salts is accompanied by storage of salt waste on the surface. From salt dumps and slime storages, an underground flow of mineralized water was formed, due to which a saline soil formation process develops in the valleys
I. V. Pakhorukov, O. Z. Eremchenko
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