Перегляд Physical & Chemical Geotechnologies = Фізико-хімічні геотехнології по назві
Зараз показуються 105-124 з 129
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SUBSTANTIATION OF MUD PREPARATION TECHNOLOGY
(2018)To study the advantages of hydrodynamic cavitation, to calculate the frequency of cavitation oscillations by the device parameters, to obtain a formula for determining the dispersion time of the material, and to study ... -
Substantiation of parameters of technology insulation of absorbing horizons of boreholes
(Видавництво НТУ ДП, 2020)Purpose. By robots є improved thermomechanical technology for isolation of clay horizons in drill holes Methodology. The tasks were solved by a comprehensive research method. Containing analysis and generalization ... -
SUBSTANTIATION OF THE MODEL OF SOLID PIECES DESTRUCTION SPLINTERS DISTRIBUTION ON SIZE DURING DISINTEGRATORS OPERATION
(2018)Setting of interrelation between the solid pieces destruction splinters distribution on size and the material reduction ratio in order to develop the energy effective modes of mining rocks treatment. -
Substantiation of the parameters For the formation of a filling mass from Metallurgical slags in open pit voids
(Видавництво НТУ «ДП», 2020)Substantiation of rational parameters for the formation of a filling mass of metallurgical slags on the basis of a complex of laboratory studies and physical modeling for the reclamation of technologically disturbed lands. ... -
SUBSTANTIATION OF THE TECHNOLOGICAL CONDITIONS OF OPEN PITS’ CONSERVATION
(2018)Theoretical definition of the matter of stand-by condition of production facilities at an open-pit and the development of technological approaches to its implementation under the operation of ... -
SUSTAINABLE DEVELOPMENT OF TERRITORIES OF MINING REGIONS
(2018)Developing innovative technologies of mining coal seams and increasing the competitiveness of coal produced and providing further diversification of the mine using the "post-mining" concept as ... -
System approach to selection of a new transport means for working in deep mines
(Видавництво НТУ ДП, 2020)Purpose. To develop a methodology for a sufficient justification of the parameters of prospective transport means for using in conditions of surface mining of mineral deposits at deep mines and calculation ... -
Systematization of data on the modern threat of slagheaps
(Видавництво НТУ «ДП», 2020)Improve the technology of phytoremediation of degraded lands in mining regions. The research was carried out by studying an extensive knowledge base, studying practical application in Ukraine and European countries. -
THE CONCEPTUAL FOUNDATION OF HARMONIZATION OF DIMENSIONAL DESIGN SOLUTION WHILE PLANNING AND WORKING OUT OF COAL-GAS DEPOSITS BY UNDERGROUND METHODS
(2018)Following the 25th World Mining Congress in Astana, it is concluded how important the coal mining industry nowadays. There are only a few energy sources that can produce heat and electricity day-and-night. ... -
THE INFLUENCE OF PRECIPITATION PARAMETERS OF VACUUM- ARC NANOCRYSTALLINE COATING TI-MO-N ON NANOHARDNESS AND WEAR RESISTANCE OF PISTON RINGS
(2018)It has been investigated the influence of multi-layered vacuum-arc nanostructure coating Ti - Mo - N on wear resistance of piston rings. The influence of vacuum-arc coating parameters on nanohardness has been set. -
THE INVESTIGATION OF AUSTENITE TRANSFORMATION KINETICS OF ENHANCED WEAR RESISTANCE WHEEL STEEL
(2018)The purpose of the work was to determine the critical points and to investigate the kinetics of the decomposition of supercooled austenite with the continuous cooling of low-alloy steels for wheels ... -
THE PECULIARITIES OF THERMODYNAMIC FUNCTIONS AND Τ-PHASE
(2018)Study was to determine the mechanism of formation, physical properties and thermodynamic functions cubicboroncarbideiron Fe 23 (CB) 6 [1-3]. -
The review on international practices of thermal energy recovery at closed mines
(Видавництво НТУ ДП, 2020)Purpose. Comparative study and efficiency analysis of operating geothermal systems installed in different countries to recover heat from mine water and rocks in post-coalmining areas. Methodology. The research ... -
THE STUDY OF THE INFLUENCE OF PERIODIC LATERAL VELOCITY VARIATIONS ON THE TIME-DISTANCE GRAPH IN THE REFLECTION METHOD
(2018)To study the effect of insufficient consideration of lateral and sinusoidal velocity variations on the obtained features of the reflecting boundary behaviour under the standard interpretation scheme in the ... -
The trends of world mining and power generation development
(Видавництво НТУ ДП, 2020)The studies were carried according the national plan for the development of mining and power energy sectors in Ukraine and means the improving generation technologies and wastes utilization for ... -
THEORETICAL ANALYSIS OF TRANSITION PROCESSES OF CONTINUOUS BROADBAND STANS
(2018)Formulation and solution of the dynamic problem in rolling under the conditions of a continuous broadband mill. -
THEORETICAL INVESTIGATIONS OF THE STRESSED STATE ON THE EXCHANGE RATE OF MATRIX AT HIGHLY CYLINDER PARTS
(2018)investigations of the stressed state on the exchange rate of matrix at highly cylinder parts. -
THERMOMECHANICAL BEHAVIOR OF A THICK THREE–LAYER CYLINDRICAL PANEL WITH RIGIDLY CLAMPED ENDS
(2018)To investigate the thermomechanical behavior of a thick three-layer cylindrical panel with rigidly clamped ends. -
TO THE PROBLEM OF DEVELOPMENT OF TECHNOGENIC DEPOSITS USING THE TECHNOLOGY OF PRODUCTION OF COMPOSITE FUEL
(2018)The ways of obtaining composite fuel by means of the technology of development of technogenic mineral deposits are considered. -
TOWARDS THE UNDERSTANDING BETWEEN ENVIRONMENTALISTS AND CORPORATIONS
(2018)The academic area is full of ideas that suggest solutions on how to cope with climate change yet, the world of technology, corporations with big financial turnover, are slow to implement their solutions. ...