Перегляд Physical & Chemical Geotechnologies = Фізико-хімічні геотехнології по назві
Зараз показуються 93-112 з 129
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Some effective method of processing copper concentrate
(Видавництво НТУ ДП, 2020)Purpose. Using the special methods of processing it is proposed the forming of copper concentrate for further industrial usage. Methodology. The studies were carried on using continuous smelting of copper ... -
Some issues of the thin coal explortion at jsw group mines
(Видавництво НТУ ДП, 2020)Purpose. Carrying out the research for application of the extraction technologies for thin coal seams at JSW Group mines at economically expedient level. Methodology. Applying the methods of mathematical statistics, as ... -
STATISTICAL EXPRESS CONTROL OF THE PEAK VALUES OF THE DIFFERENTIAL-THERMAL ANALYSIS OF SOLID MATERIALS
(2018)Increase of the probability of non-destructive control of structural- sensitive parameters of solid materials on the basis of differential-thermal analysis. -
STRUCTURAL INTERACTION OF LAYERS IN THIN FILM Fe/Tb 2 O 3
(2018)Thin films, consisting of contacting layers of iron group metals Fe, Co, Ni and rare earth metals oxides are perspective for use in spintronics. Due to exchange f–d interaction at them interface, magnetization and ... -
STUDY OF EXISTING MODES OF REDUCTIONS DURING PRODUCTION OF RAILWAY AXLES
(2018)Study of existing modes of reductions during production of railway axles. -
STUDY OF THE FORMATION OF MULTICOMPONENT TITANIUM COATINGS ON STEELS UNDER NON-STATIONARY TEMPERATURE CONDITIOS
(2018)Study of the formation of multicomponent titanium coatings on steels under non-stationary temperature conditios. -
STUDYING REGULARITIES OF AIR MOVEMENT THROUGH A FILTERING HALF-MASK
(2018)Objective is to study the available approaches to calculate pressure difference of filtering respirators, to determine theoretical dependences of its change in terms of different filtering rate according to ... -
SUBSTANTIATING A MECHANISM TO INCREASE THERMAL RESOURCE OF WATER-BEARING LEVELS AT THE EXPENSE OF UNDERGROUND COAL COMBUSTION
(2018)Objective is to study a mechanism increasing thermal resource of water-bearing levels at the expense of underground coal combustion. -
Substantiation into parameters of the conveyor transport system in the main cargo flow at the mine under conditions of mining works intensification
(Видавництво НТУ ДП, 2020)Purpose. Substantiation of parameters of the conveyor transport system of the main cargo flow of the mine in the conditions of intensification of mining works, which are determined by the actual cargo flow in the coalfaces ... -
SUBSTANTIATION INTO PRACTICAL APPLICATION OF THE BIOMASS GASIFICATION TECHNOLOGY
(2018)Consumption of energy resources in the nearest time will provoke their rapid rise, accompanied by their gradual exhaustion. This situation requires a search of internal reserves based on renewable energy. ... -
Substantiation of constructive elements for mining C 42 coal seam in the “samara” mine pjsc “dtek pavlogradugol”
(Видавництво НТУ ДП, 2020)The purpose is to substantiate the structural elements of the development system during the mining the C 42 coal seam in the conditions of the Samara mine due to the introduction of modern mining equipment. ... -
SUBSTANTIATION OF ELECTROMECHANICAL PARAMETERS OF THE CONVEYOR BELT FOR MINING INDUSTRY
(2018)Development and study of the electric drive control system for reducing the impact of disturbing factors in the electromechanical system and improving the energy parameters. -
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.