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Проблемы освоения крупнейших калийных месторождений мира

Проблемы освоения крупнейших калийных месторождений мира

Abstract

The greatest Problems for Potash mining are the violation of geological structure of undermined territories in the development of mining activities and a large amount of waste formed as a result of the enrichment of salts. It is provided a brief review of the largest potash deposits of the world (Verkhnekamskoye deposit of potassium and magnesium salts, Russia; Starobinskoye potash deposit, Belarus; Saskatchewan saliferous field, Canada; deposits of potassium salts of Germany). There is also the data of geological structure, climate, features of mining and technical solutions applied in potash mines of different countries in this article. The article gives the results of the generalization of patent research. The main directions of patent and licensing activity for the investigated period are optimization of mining operations and enrichment of potash ores, optimization methods of waste disposal, environmental protection, comprehensive utilization of raw materials.

Наиболее важными проблемами, сопровождающими разработку месторождений калийных солей, являются нарушение геолого-структурного строения подрабатываемой территории при разработке шахтным способом, а также образование большого количества отходов, формирующихся в результате обогащения солей. В статье приведен краткий обзор сведений о геолого-структурном строении, климатических условиях, особенностях разработки крупнейших освоенных месторождений калийных солей мира (Верхнекамское месторождение калийно-магниевых солей, Россия; Старобинское месторождение калийных солей, Белоруссия; Саскачеванский соленосный бассейн, Канада; месторождения калийных солей Германии). Представлены результаты обобщения проведенных патентных исследований по оптимизации ведения горных работ и процессов обогащения калийных руд, методам складирования отходов, охране окружающей среды, комплексному использованию сырья.

Keywords

КАЛИЙНАЯ ПРОМЫШЛЕННОСТЬ, ПОДЗЕМНАЯ РАЗРАБОТКА МЕСТОРОЖДЕНИЙ, МЕСТОРОЖДЕНИЕ КАЛИЙНЫХ СОЛЕЙ

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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold
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