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Nature Reviews Materials, 2021 The green energy revolution is heavily reliant on raw materials, such as cobalt and lithium, which are currently mainly sourced by mining. We must carefully evaluate acceptable supplies for these metals to ensure that green technologies are beneficial for both people and planet.
Richard Herrington
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Research on the failure law and actual measurement of floor in extremely close distance thick coal seam mining [PDF]
Scientific ReportsThe vigorous mining of domestic coal resources is accompanied by the complexity and diversification of the conditions of coal seams. Multi seam and close distance coal seam mining have become normalized.
Yupei Deng +6 more
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Mechanisms of stress distribution influenced by numerical model size and goaf parameters in multi-coal seam mining [PDF]
Scientific ReportsMulti-seam coal mining often leads to complex stress redistribution due to strong interlayer interactions. This study employs FLAC3D to investigate the influence of numerical model dimensions and goaf constitutive representation on stress distribution in
Nan Wang +3 more
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Research and application on the “multi-layer” filling body with foamed expansion filling material for gob-side entry retaining gateway [PDF]
Scientific ReportsGob-side filling body consolidated by inorganic filling materials had gradually been widely used in gob-side entry retaining technology and engineering.
Leilei Zhao +5 more
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Green Mining Efficiency and Improvement Countermeasures for China's Coal Mining Industry [PDF]
Frontiers in Energy Research, 2020 This study defines a green mining system as a synergetic operation system composed of a mining subsystem and an environmental governance subsystem. Through conducting a case study of China's coal enterprises, this study identifies the mining subsystem as
Ying Wang, Yuxuan Lei, Shuyi Wang
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Sensors, 2023 The characteristics of acoustic emission signals generated in the process of rock deformation and fission contain rich information on internal rock damage.
Lin Sun +5 more
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Indonesia Green Mining Industry
European Journal of Development Studies, 2022 The mining industry is one of the industries that has caused environmental damage. It is not only deforestation, but pollution, groundwater, and air problems caused by the mining industry. Departing from the worsening ecological conditions due to development, the mining industry became environmentally friendly by adopting the so-called green mining ...
Asep Saepudin +3 more
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Frontiers in Earth Science, 2023 The strength evolution law of concentrated full tailings is closely related to the storage construction method, especially the growth law of shear strength with curing age.
Sha Wang +13 more
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International Journal of Mining Science and Technology, 2021 To investigate the creep and instability properties of a cemented gangue backfill column under a high-stress area, the uniaxial compression creep tests were conducted by single-step and multi-step loading of prismatic samples made of cemented gangue ...
Hongyu Ran +4 more
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Sustainable development of Ukrainian iron and steel industry enterprises in regards to the bulk manufacturing waste recycling efficiency improvement [PDF]
, 2018 Purpose. Identify the tendency of sustainable development of Ukrainian iron and steel industry enterprises regarding the raising of the bulk manufacturing waste recycling efficiency. Methods.
Filonenko, O
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