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Investigation of the influence of polyelectrolytes hydrodynamic properties on the hydrate formation process
(2018)
One of the most perspective non-traditional sources of
hydrocarbon raw materials and energy is gas hydrates (GH), which
stimulates their large-scale study in many laboratories and scientific ...
A concept to use energy of air flows of technogenic area of mining enterprises
(2018)
Topical issues concerning the possibilities of effective energy
generation on the basis of Ukrainian mining enterprises have been
highlighted. Attention is drawn to one of the most challenging tendencies
of ...
Productive flows control in coal mines under the condition of diversification of production
(2018)
The objective of the work consists in methodical bases of
concept development for control by productive flows in coal mines with
the use of cost-effective mechanisms. These mechanisms would provide ...
Interaction of deformation-strength characteristics of the support load-bearing elements in the preparatory workings
(2018)
The objective of this work is to study the relationship of the
deformation-strength characteristics of the fastening system with its
displacement value. The tendencies of influence are divided ...
Maintenance of reusable mine workings during the augering mining of coal seams
(2018)
The augering mining of thin and very thin coal seams has been
proposed for using the efficiency of this task, related to the stability of
reusable mine workings. The interrelation has been established ...