- 1. The environmental effectiveness of humate reagent in internal and external hydro-filling of quarries
- (Content №3 2024)
- ... https://doi.org/10.33271/nvngu/2024-3/128 Abstract: Purpose. To develop an environmentally friendly technology for drilling and blasting operations in quarries that will ensure effective degassing and ...
- Created on 28 June 2024
- 2. Evaluation of coal mines’ rock mass gas permeability in the equivalent stress zone
- (Content №5 2023)
- ... surface degassing wells. Coal of Ukraine, 5, 26-30. Retrieved from http://nbuv.gov.ua/UJRN/ugukr_2012_5_7 . 5. Zviahylskyi, E. L., Bokyi, B. V., & Kasymov, O. Y. (2011). Extraction of methane from ...
- Created on 27 October 2023
- 3. Reducing external air leakage at the main ventilation unit of the mine
- (Content №1 2023)
- ... degassing, ecology. Dnepr: Zhurfond. 2. Griadushchaya, V. V., Steshenko, V. V., Bugaev, A. V., & Shevchenko, Ya. K. (2014). The main directions of improving the energy efficiency of mine fan installations ...
- Created on 25 February 2023
- 4. Energy efficient technologies for the mining industry
- (Content №6 2022)
- ... their production rate, as well as to effective loosening and degassing of outburst-prone coal seams. Purpose. To conduct a systematic analysis of the use of a cavitation generator in the mining industry ...
- Created on 25 December 2022
- 5. Impact of weak electromagnetic fields on the properties of coal substance
- (Content №5 2022)
- ... Kolesnichenko, I.E., Artemiev, V.B., Kolesnichenko, E.A., & Liubomishchenko, E.I. (2019). Explosions and emissions of methane: quantum theory of methane content, outburst hazard and degassing of coal ...
- Created on 30 October 2022
- 6. The methods to calculate expediency of composite degassing pipelines
- (Content №4 2022)
- ... methods for calculating of the expediency to use mine degassing system, made of the current composites, to improve safety in heavily loaded longwalls. Methodology. Solving the problems involved ...
- Created on 29 August 2022
- 7. Assessment of sudden soil faults hazard when developing a coal seam
- (Content №1 2022)
- ... with intensive degassing of the developed seam and use of interval hydraulic fracturing. Keywords: gas content, swelling of soil rocks, mine, mining, degassing, Karaganda coal basin References. 1. Demin, ...
- Created on 25 February 2022
- 8. Improving the capacity of mine degassing pipelines
- (Content №6 2021)
- ... (6): 072 - 076 https://doi.org/10.33271/nvngu/2021-6/072 Abstract: Purpose. To identify features of methane-air mixture flow within the steel degassing pipelines as well as within those ones made of composite ...
- Created on 29 December 2021
- 9. Influence of local orogeny and reservoir characteristics of enclosing rocks on the location of gas traps within the coal bearing deposits
- (Geology)
- ... of associated technologically necessary degassing during the development of coal seams. Retrieved from https://zakon.rada.gov.ua/laws/show/z0007-09]. 8. Bezruchko, K. A., Diachenko, N., & ...
- Created on 26 October 2019
- 10. Physical conditions of the ‘light’ core formation and thermonuclear heat source deep inside the earth
- (Geology)
- ... Moscow: Agar [online]. Available at: <http://hydrogen-future.com/list-c-larin/14-earth.html> [Accessed 24 September 2017]. 6. Gilat, A. and Vol, A., 2012. Degassing of primordial hydrogen and ...
- Created on 29 October 2018
- 11. Process pattern of heterogeneous gas hydrate deposits dissociation
- (Mining)
- ... Mining of Mineral Deposits [e-journal], 10(3), pp. 20–30. DOI: 10.15407/mining10.03.020. 10. Kobolev, V., 2017. Structural, tectonic and fluid-dynamic aspects of deep degassing ...
- Created on 16 May 2018
- 12. Determination of cross-correlation dependences between the parameters of swallies of the earth surface and the movement of underworked rocks
- (Mining)
- ... 40‒54. 9. Chepurnaia, L.A. and Antoshchenko, N.I., 2015. Prediction of gassing zones of undermining rocks and coal seams. Ugol Ukrainy, 3–4, pp. 51‒54. ...
- Created on 24 July 2017
- 13. Application of pulse-wave technology for oil well completion
- (Mining)
- ... cyclic stresses on the increasing quantity cracks in coal layers for degassing them and for creating new technologies of the oil and gas wells completion. References/Список літератури 1. Bazhaluk, ...
- Created on 17 November 2016
- 14. Geophysical research of areas with increased gas content of coal seams
- (Geology)
- Authors: A.M. Gazaliyev, Dr. Sci. (Chem.), Professor, Academician of NAS of RK, Karaganda State Technical University, Rector, Karaganda, Republic of Kazakhstan. V.S. Portnov, Dr. Sci. (Tech.), ...
- Created on 08 February 2016
- 15. Features of destruction of the coal-rock massif saturated with surfactants
- (Environmental safety, labour protection)
- ... costs for the operation of the degassing system by a substantiation of rational parameters of the pipeline. Methodology. The method of statistical analysis was used in establishing the gas piping ...
- Created on 04 February 2016
- 16. The method of transition from computed value of diameter of gas pipe-line to standard value
- (Environmental safety, labour protection)
- ... of Aerology and Professional Safety, Dnipropetrovsk, Ukraine. Abstract: Purpose. The reduction of the operating costs for the operation of the degassing system by a substantiation of rational ...
- Created on 06 November 2015
- 17. Research of non-steady processes of conductive heat flow distribution in uniform and heat conductively anisotropic rocks
- (Solid-state physics, mineral processing)
- ... distribution in oil- and water-saturated reservoir with account of oil degassing”, Oil and Gas Business, Issue 1, Available at: http://ogbus.ru/eng/authors/Ramazanov/Ramazanov_1e.pdf. ...
- Created on 30 October 2015
- 18. Synthesis fundamentals of classifiers for technical systems of patterns recognition with the use of human’s models of emotional processes
- (Information technologies, systems analysis and administration)
- ... Processes and Prediction of Gassing Dynamics When Brushing in Coal Mines] Monograph, DonSTU, Alchevsk, Ukraine. Антощенко Н.И. Геомеханические процессы и прогноз динамики газовыделения при ведении ...
- Created on 29 March 2015
- 19. Estimation of spatial and collector parameters of a technogenic gas deposit by geomechanical descriptions of enclosing rock
- (Mining)
- ... – № 9. – С. 26–29. Bryukhanov, P.A. and Nazymko, V.V. (2012), “Reduced Deformation of Degassing Wells by Strata Movement”, Ugol Ukrainy, Vol. 9., pp. 26–29. 9. Изменение газовой проницаемости ...
- Created on 21 March 2014
- 20. Research of the dynamic characteristics of the device for hydro pulse action on coal layer
- (Mining)
- ... of hydro loosening and degassing of an outburst-prone coal layer having occurrence depth up to 1000 m in the areas with low hydraulic permeability. References: 1. СОУ 10.1.00174088.011-2005. ...
- Created on 17 October 2013