- 41. Content
- (Contents №4 2017)
- ... N.V.Bilan, A.V.Khalymendyk. On formation of electrically conductive phases under electrothermal activation of ferruginous carbonates 27 Geotechnical ...
- Created on 15 March 2018
- 42. The macrokinetics parameters of the hydrocarbons combustion in the numerical calculation of accidental explosions in mines
- (Environmental safety, labour protection)
- ... of the reaction – pre-exponential and effective activation energy for the hydrocarbons under consideration are obtained. Originality. Macrokinetic parameters are established for simulating one-stage ...
- Created on 11 March 2018
- 43. Calculation of distance between elastic-rigid centralizers of casing
- (Mining)
- ... angle as well as for large pressing forces, their influence on the distance between the centering devices is offset due to activation of the stop. In particular, it was determined that the stop of a centralizer ...
- Created on 17 November 2017
- 44. On formation of electrically conductive phases under electrothermal activation of ferruginous carbonates
- (Solid-State Physics, Mineral Processing)
- ... composite semiconductor is formed as a result of electrothermal activation of siderite. This semiconductor consists of a matrix-semiconductor representing the initial mineral and is penetrated by parallel-oriented ...
- Created on 06 September 2017
- 45. Determination of areas of atmospheric air pollution by sulfur oxide emissions from mining and metallurgical and energy generating enterprises
- (Environmental safety, labour protection)
- ... G. B. and Matukhno, E. V., 2016. Environmental assessment of the intermetallic catalysts utilization efficiency for deactivation of the pollutants emitted by electrode production enterprises, Naukovyi ...
- Created on 24 July 2017
- 46. Features of high-altitude distribution of mudflow sites in the Upper Tysa basins in Ukrainian Carpathians
- (Environmental safety, labour protection)
- ... and Hungr, O., eds., 2005. Debris-Flow Hazards and Related Phenomena. Praxis-Springer. Berlin. 7. Bahriy, I.D., Blinov, P.V. and Hozhyk, P.F., 2004. Activation of dangerous geological phenomenain ...
- Created on 21 May 2017
- 47. New condition for separation of orthoclase from quartz by flotation; case of Ain Barbar quarry (Algeria)
- (Solid-State Physics, Mineral Processing)
- ... effect of HBr on quartz and activation of the orthoclase, HBr addition controls amine adsorption on k-feldspar through adsorption of Br ions onto mineral surfaces. The use of HBr in flotation was ...
- Created on 19 January 2017
- 48. Environmental assessment of the intermetallic catalysts utilization efficiency for deactivation of the pollutants emitted by electrode production enterprises
- (Environmental safety, labour protection)
- ... neutralization of carbon monoxide and hydrocarbons by intermetallic catalysts results in the increase of environmental safety of the emissions. Practical value. The method of deactivation of the ...
- Created on 04 August 2016
- 49. Enchantment of the information component of innovation development of industry
- (Economy and management)
- ... of employees knowledge, and activation of management processes. Methodology. To achieve this goal we applied the theoretical generalization and systematization (for specification of enterprises’ innovation ...
- Created on 23 June 2016
- 50. Wear resistance of nanocomposite coatings with dry lubricant under vacuum
- (Geotechnical and mining mechanical engineering, machine building)
- ... was σcoh = 87.5 MPa. The examination of the surface strength of the coatings when in friction, seizure susceptibility and a triboactivation degree have been evaluated in terms of wear intensity in the ...
- Created on 02 April 2016