- 1. Aspects of Developing an Innovative, Energy-Efficient, Low Emission Co-Generator
- (Content №5 2024)
- ... (2015). Determination of the rock subsidence spacing in the well underground coal gasification. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (6), 30-36. 29. Kazemi-Razi, S. M., & Nafisi, ...
- Created on 29 October 2024
- 2. Technological, lithological and economic aspects of data geometrization in coal mining
- (Mining)
- ... shell of georeactor in underground coal gasification. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 5, 37-42. 14. Dychkovskyi, R. O. (2015). Determination of the rock subsidence spacing in ...
- Created on 26 October 2019
- 3. Electrical charges as catalysts of chemical reactions on a solid surface
- (Solid State Physics, Mineral Processing)
- ... 2015. Determination of the rock subsidence spacing in the well underground coal gasification. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 6, pp. 30‒36. 18. Caceres, E. and Alca, J. J., ...
- Created on 27 August 2018
- 4. Determination of the rock subsidence spacingin the well underground coal gasification
- (Mining)
- ... rock subsidence have been carried out as a stage of determination of the stressed state around the georeactor for the artificial shells of various thickness on the gasification contour. Their compliance ...
- Created on 08 February 2016
- 5. On the issue of simultaneous gasification of contiguous low-coal seams
- (Mining)
- ... Findings. We have determined the geometrical parameters of spatial location of combustion faces during coal gasification in seams n8andn8вfor Chervonograd mining region according to rock subsidence ...
- Created on 14 January 2015
- 6. Prediction of spacing of primary roof caving of hard roof at development of gently dipping anthracite beds in deep mines
- (Mining)
- ... space. This will contribute in development of activities aiming localization of the rock subsidence and ensuring of the stable operation of the working face without emergency stops under these conditions. ...
- Created on 17 October 2013
- 7. Research of physical and mechanical properties of argilliferous bearing strata
- (Geology)
- ... that the increase of moisture in clay rock provokes a swelling phenomenon and ore plasticity maximizing; the decrease of moisture causes the rock subsidence phenomenon, which affects negatively the underground ...
- Created on 21 November 2012
- 8. Physical model of joint movement of rocks and earth surface undermined by coal beds
- (Mining)
- Authors: V.I. Bondarenko, Doctor of Technical Sciences, Professor, State Higher Educational Institution “National Mining University”, Head of the Underground Mining Department, Dnipropetrovsk, ...
- Created on 20 November 2012