Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Cabana Edgar"'
Publikováno v:
E3S Web of Conferences, Vol 526, p 01011 (2024)
The effectiveness of modified rock bolts reinforcement technology for floor heave control in gob-side entry retaining was studied in this paper. A finite-element numerical simulation was used to analyse stress-strain state of surrounding rocks before
Externí odkaz:
https://doaj.org/article/e35dbf73b29f40bcbf77284f0191373e
Publikováno v:
E3S Web of Conferences, Vol 230, p 01022 (2021)
This paper studies the key problems of mining enterprises activity, which is mainly based on monofunctionality. A synergistic approach is described, which is a constituent basis for perspective performance of coal mines. The possibilities for profile
Externí odkaz:
https://doaj.org/article/02897337d3d846efb8a8172e867e11c0
Publikováno v:
E3S Web of Conferences, Vol 230, p 01023 (2021)
The paper represents the analysis, which has helped to establish the usage of gas hydrate technologies in the methane conversion. This gas could be obtained in different ways. Possibilities and sources for the gas obtaining have been demonstrated. Us
Externí odkaz:
https://doaj.org/article/a4d00ff1a9a24fc299c5cafa02259798
Autor:
Ahaiev Ruslan, Prytula Dmytro, Kliuiev Eduard, Zhytlonok Dmytro, Cabana Edgar, Kabakova Liudmyla
Publikováno v:
E3S Web of Conferences, Vol 168, p 00040 (2020)
This article presents the results of the calculation of methane emission from the development of coal seam and enclosing rocks in the roof on Mine Management “Sukhodolska-Skhidna”. The required degassing efficiency and the degassing method were d
Externí odkaz:
https://doaj.org/article/10c806ad2aaa477e839b17b28a59a7d5
Autor:
Saik Pavlo, Dychkovskyi Roman, Lozynskyi Vasyl, Falshtynskyi Volodymyr, Cabana Edgar, Hrytsenko Leonid
Publikováno v:
E3S Web of Conferences, Vol 168, p 00036 (2020)
Topical issues of the possibilities for changes in the coal extraction technology in terms of Stepova mine of Lvivvuhillia SE have been highlighted. Analysis of the current state of mining operations has been carried out. Design solutions as for intr
Externí odkaz:
https://doaj.org/article/48fdd2d683ce42ec8a4de186ea3f58c6
Publikováno v:
E3S Web of Conferences, Vol 201, p 01037 (2020)
This paper studies the problems related to the research on the temperature conditions during the coal seam gasification. In particular, while maintaining the identity of the “model – nature” system. A review of the specific application of therm
Externí odkaz:
https://doaj.org/article/5fcc5377ae3c4000ac884dc0b5b26c04
Publikováno v:
E3S Web of Conferences, Vol 123, p 01010 (2019)
The paper represents analysis, which have helped to determine tendencies of usage secondary and renewable resources by means of their utilization within the closed ecological complex while implementing integrated cogeneration systems belonging to var
Externí odkaz:
https://doaj.org/article/4eb165afd2d84a4c823556ca9d14479c
Autor:
Dychkovskyi Roman, Falshtynskyi Volodymyr, Ruskykh Vladyslav, Cabana Edgar, Kosobokov Oleksandr
Publikováno v:
E3S Web of Conferences, Vol 60, p 00014 (2018)
The paper represents the creation of the software simulation system, which reproduce the basic processes of mining and near production. It presents the consideration of such systems for both traditional and non-traditional mineral extraction systems.
Externí odkaz:
https://doaj.org/article/7f725dccd0974187b4e74db3ed7e5cbe
Publikováno v:
E3S Web of Conferences, Vol 60, p 00004 (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 nontraditional energy sources development i
Externí odkaz:
https://doaj.org/article/768eaa72808944c296d7830e32556da0
Publikováno v:
Mineral Economics: Raw Materials Report; Sep2024, Vol. 37 Issue 3, p589-599, 11p