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Eurasian Mining最新文献

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Review of global trends in meeting the ecological challenges of the mining industry. Part I: International research 审查应对采矿业生态挑战的全球趋势。第一部分:国际研究
IF 0.7 Q4 MINING & MINERAL PROCESSING Pub Date : 2022-06-30 DOI: 10.17580/em.2022.01.19
I. Zenkov, E. V. Kiryushina, V. N. Vokin, Yu. A. Maglinets
soil quality in artificial revegetation, surface and underground mine water treatment and quality analysis, phyto-remediation of disturbed land, recovery of vegetation diversity, investigation of suitability of mined-out open pits and overburden dumps for colonization by insects, birds and wild animals, study of suitability of mined-out pit voids for colonization by aquatic fauna, analysis of soil pollution with heavy metals and cancerogenic substances in the course of mineral mining and processing, after-effect of mining on people health, preservation of the vegetable world and wildlife in the mining-adjacent areas, as well as administration of interaction between mining companies, governmental authorities, civil society and environmental agencies. Each of these trends is promising for the further research and analysis. To our opinion, these trends are correlated and represent an integral system defined as interaction of the vegetable, aquatic, animal and human worlds. This interaction needs persistent improvement of mining ecology and minimization of the environmental impact of industry. The associate problem solving widely uses eco-mathematical modeling, specialized experimentation at a laboratory scale and accumulation of in-situ information.
人工植被中的土壤质量、地表和地下矿井水处理和质量分析、扰动土地的植物修复、植被多样性的恢复、对采空露天矿坑和覆盖层堆放场是否适合昆虫、鸟类和野生动物定殖的调查、采空矿坑是否适合水生动物定殖,分析矿物开采和加工过程中重金属和致癌物质对土壤的污染,采矿对人类健康的影响,保护采矿邻近地区的蔬菜世界和野生动物,以及管理矿业公司、政府当局、民间社会和环境机构之间的互动。这些趋势中的每一个都有希望进行进一步的研究和分析。在我们看来,这些趋势是相互关联的,代表了一个完整的系统,定义为蔬菜、水生、动物和人类世界的相互作用。这种相互作用需要持续改善采矿生态,并将工业对环境的影响降至最低。关联问题解决广泛使用生态数学建模、实验室规模的专业实验和现场信息积累。
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引用次数: 0
Effective strengthening solutions for fractured rock masses using tailings 尾矿对破碎岩体的有效加固方案
IF 0.7 Q4 MINING & MINERAL PROCESSING Pub Date : 2022-06-30 DOI: 10.17580/em.2022.01.12
А. Bek, Z. Yestemesov, D. Baidzhanov, N. A. Fedotenko
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引用次数: 0
Tectonic zonality of sedimentation cover in the Black Sea–Caspian Region 黑海-里海地区沉积盖层的构造地带性
IF 0.7 Q4 MINING & MINERAL PROCESSING Pub Date : 2022-06-30 DOI: 10.17580/em.2022.01.04
B. Senin, R. Mustaev, V. Kerimov, M. I. Leonchik
The article focuses on modeling tectonic zonality of the sedimentation cover in the Black Sea–Caspian Region, and addresses the identification and validation of the Late Paleozoic, Mesozoic, Alpine and recent-time geodynamically active structures. The modeling shows that the significant events, which governed the evolution features of the geodynamically active structures, correlate with the recent time. That is the time when such sedimentation basins as Terek– Caspian, Indol–Kuban, Eastern Kuban and Karkinit have finally set. The first three basins in this list occur in the zones of the reverse geodynamic regime, with dominant extension and downwarping within the limits of cratons, and belong to the Black Sea–Caspian geodynamically active structure. The Karkinit basis belongs to the Scythian geodynamically active structure with generally compressive tectonics, dominant upheaval or relative stabilization. The tectonic features have had the critical influence on both formation of the sedimentation cover of the basins and spatial distribution of minerals. The article analyzes the development and evolution of the structural and geodynamic systems of the sedimentary complex in the Caspian region, and the results of structural and tectonic modeling of individual tectonic zones in the region. Based on the modeling results, an impor-tant feature of the morphology and structure of the basement surface and sedimentary complex in the Caspian Sea is the tracked sea extension of many elements detected on land. The main features of the morphology and structure of the basement surface and sedimentary complex in the Caspian region are the presence of superdeep depressions of the earth’s crust, with the basement depth up to 16 km or more in the North Caspian and up to 20–24 km in the South Caspian, as well as the distinct longitudinal (sublatitudinal) tectonic zonality of the region. Constructed as a result of the implemented reconstructions, the gener alized geological and tectonic model of the uneven-aged basement surface comprises the sea and continental parts of the region under study.
本文重点模拟了黑海-里海地区沉积盖层的构造地带性,并对晚古生代、中生代、高寒期和近代地球动力学活动构造进行了识别和验证。模拟结果表明,控制地球动力学活动构造演化特征的重大事件与近代有关。这是Terek - Caspian, Indol-Kuban, Eastern Kuban和Karkinit等沉积盆地最终形成的时间。列表中的前3个盆地位于逆地球动力体制带,以克拉通范围内的伸展和下伸为主,属于黑海-里海地球动力活跃构造。卡尔金尼特基属斯基泰地球动力学活动构造,构造构造一般为挤压构造,以隆起或相对稳定为主。构造特征对盆地沉积盖层的形成和矿物的空间分布都有重要影响。本文分析了里海地区沉积杂岩的构造系统和地球动力系统的发育与演化,以及该地区各构造带的构造和构造模拟结果。根据模拟结果,里海基底面和沉积杂岩的形态和结构的一个重要特征是陆地上探测到的许多元素的跟踪海延伸。里海地区基底面和沉积杂岩形态结构的主要特征是存在地壳超深凹陷,北里海基底深度达16 km以上,南里海基底深度达20 ~ 24 km,并具有明显的纵向(次纬度)构造分带性。通过实际重建,建立了不均匀年龄基底表面的一般地质构造模型,包括研究区域的海洋和大陆部分。
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引用次数: 0
Influence of soil–tunnel lining interface on its control by acoustic response to impulse impact 土-隧道衬砌界面对冲击声响应控制的影响
IF 0.7 Q4 MINING & MINERAL PROCESSING Pub Date : 2022-06-30 DOI: 10.17580/em.2022.01.02
V. V. Nabatov, A. S. Voznesenskii
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引用次数: 0
Justification of new opportunities for the use of the gravitational energy of the earth in underground ore mining with convergent geotechnologies 用收敛岩土技术证明在地下采矿中利用地球引力能的新机会
IF 0.7 Q4 MINING & MINERAL PROCESSING Pub Date : 2022-06-30 DOI: 10.17580/em.2022.01.01
V. A. Eremenko, Y. Galchenko, A. M. Yanbekov
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引用次数: 0
Flotation extraction of tin from tailings of sulfide-tin ore dressing using thermomorphic polymer 热变形聚合物浮选法从硫化锡选矿尾矿中提取锡
IF 0.7 Q4 MINING & MINERAL PROCESSING Pub Date : 2021-12-31 DOI: 10.17580/em.2021.02.10
T. Matveeva, V. Getman, A. Y. Karkeshkina
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引用次数: 0
Scientific and technological foundations for groundwater extraction by the injection-forced self-discharge method 注逼自排法抽取地下水的科学技术基础
IF 0.7 Q4 MINING & MINERAL PROCESSING Pub Date : 2021-12-31 DOI: 10.17580/em.2021.02.06
T. Mendebaev, K. Ismailov, B. K. Izakov, N. Smashov
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引用次数: 0
Study of the possibility of selective flotation of quartz-feldspar ore of Quang Nam deposit (Vietnam) 广南(越南)矿床石英长石矿石选择性浮选可行性研究
IF 0.7 Q4 MINING & MINERAL PROCESSING Pub Date : 2021-12-31 DOI: 10.17580/em.2021.02.11
T. Yushina, Nguen Thi Thu Thuy, A. M. Dumov, Nguen Van Trong
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引用次数: 0
Artificial soils for restoration of disturbed land productivity 恢复受干扰土地生产力的人工土壤
IF 0.7 Q4 MINING & MINERAL PROCESSING Pub Date : 2021-12-31 DOI: 10.17580/em.2021.02.19
Y. Smirnov, D. Suchkov, A. Danilov, T. Goryunova
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引用次数: 1
Effectiveness evaluation of mining as a natural and technical system with a decrease in the content of a useful component of the ore-raw material base 将采矿作为一种自然和技术系统进行有效性评价,同时减少矿石原料基础中有用成分的含量
IF 0.7 Q4 MINING & MINERAL PROCESSING Pub Date : 2021-12-31 DOI: 10.17580/em.2021.02.08
S. V. Chmykhalova
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引用次数: 0
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Eurasian Mining
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