- 41. Restoration of urban underground workings using secondary polymer composites
- (Environmental safety, labour protection)
- ... materials used to restore them allow solving these problems with different efficiency. But in addition, the need to reduce restoration costs through the use of polymer materials, improve technological ...
- Created on 04 March 2019
- 42. Model of changing the stressed-deformed state of a polymer sheet during stretching
- (Geotechnical and mining mechanical engineering, machine building)
- ... unoriented structure of the polymer sheet (geomembrane) into a highly oriented one begins, which increases its strength, and, thereafter, the durability in the process of gold extraction by heap leaching. ...
- Created on 03 March 2019
- 43. Mechanochemical synthesis of additives for cathode material of lithium-ion traction batteries
- (Electrical Complexes and Systems)
- ... E. S., Davydova, O. A., Buzaeva, M. V., Klimov, E. S., Frolov, I. V., Sergeev, V. A., Fomin, A. N. and Svetukhin, V. V., 2016. Hange of Surface of Polymeric Composites, Reinforced by Carbon Nanotubes. ...
- Created on 26 December 2018
- 44. On the influence of the density of laser beam energy on the sensitivity of explosive substances to laser radiation
- (Solid State Physics, Mineral Processing)
- ... azide samples in the form of pre-compressed powder and microparticles distributed in the polymer matrix depend on the diameter of the laser beam. As the diameter increases, the threshold energy density ...
- Created on 26 December 2018
- 45. Influence of triboelectric processes on friction characteristics of brake units of technological transport
- (Geotechnical and mining mechanical engineering, machine building)
- ... This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it. Abstract: Purpose. To establish patterns of changing of friction properties at surface layers of metal-polymeric friction couples which are in the process ...
- Created on 03 July 2018
- 46. Drilling fluid circulation rate influence on the contact temperature during borehole drilling
- (Mining)
- ... 50, рр. 213‒219. 14. Kryshtopa, S., Kryshtopa, L., Bogatchuk, I., Prunko, I. and Melnyk, V., 2017. Examining the effect of triboelectric phenomena on wear-friction properties of metal-polymeric ...
- Created on 11 March 2018
- 47. PILOT TESTING TECHNOLOGY TO CLEAN GAS PIPELINES IN KHIDNOVYTSKE GAS FIELD
- (Mining)
- ... the possibility to regulate the destruction time of the polymer system. Practical value. The proposed technology can be used for cleaning the internal cavity of the pipelines of the low-pressure ...
- Created on 11 March 2018
- 48. Analytical study of heat transfer in absorptive horizons of borehole at forming cryogenic protecting of the plugging material
- (Mining)
- ... with fusible materials: Kiev, Ukr HHRY. 2. Chudyk, I.I., Bohoslavets, V.V. and Dudych, I.F., 2016. Biopolymer-silicate mud for drilling horizontal wells. Rozvidka ta rozrobka naftovykh i hazovykh ...
- Created on 24 July 2017
- 49. Study of foam formation process with use of water solutions of foam-forming PAIRS and foam stabilizers
- (Mining)
- ... S.M., 2012. Thickened acid solutions based on acrylamide polymers and copolymers. Equipment and technologies for oil and gas complex, 4, pp. 36‒39. 4. Altunina, L.K., Berezina, Ye.M., Manzhai, V.N., ...
- Created on 23 July 2017
- 50. Technology of two-level supporting working contours
- (Mining)
- ... rope anchors hardening a roof of workings supported with steel-polymeric anchors which will exclude the roof collapse cases in zones of the increased mining pressure. Methodology.Solving problems ...
- Created on 16 March 2017