IV International Conference
"Essays of Mining Science and Practice"

PLENARY SESSION
 

 

CHAIRMAN OF THE SESSION

Cor. Member of the National Academy of Sciences of Ukraine,
Prof., Dr. Oleksandr Krukovskyi 

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

  

Wednesday, November 9
10:30 - 13:30 (GMT+3)

Link to Zoom meeting: https://us02web.zoom.us/j/86174793167?pwd=L0RLVm1GZzZtSUpOdFcxZmVKNXpMUT09
Conference ID: 861 7479 3167

Access code: 880542

Welcome speech of the Scientific Committee Chair,
Academician of the National Academy of Sciences of Ukraine, Prof., Dr. Anatolii Bulat


10:30-10:40

Fossil fuel-related Carbon Dioxide emissions modelling in Ukraine using Multiple Linear Regression and Artificial Neural Networks

Maryna Batur

Istanbul Technical University, Istanbul, Turkey

10:40-11:00

Substantiating parameters of short-delay blasting and seismic safety while constructing the inclined tunnel

Nataliia Bondarenko

Ukrainian State University of Science and Technologies, Dnipro, Ukraine


11:00-11:20

Substantiating the parameters for a non-circular structure of the mine shaft under construction in a heterogeneous rock massif

Oleksii Tiutkin

Ukrainian State University of Science and Technologies, Dnipro, Ukraine


11:20-11:40

Influence of waste rock dump placement on the geomechanical state of underground mine workings

Mykhailo Petlovanyi

Dnipro University of Technology, Dnipro, Ukraine


11:40-12:00

Results of research on the stability of mine workings, fixed by arched supports made of composite materials, in the conditions of the Pokrovske Mine Administration

Iryna Kovalevska

Dnipro University of Technology, Dnipro, Ukraine


12:00-12:20

Analytical determination of transient current flowing through a human in contact with conductive objects under high voltage power lines

Georgi Velev

Technical University of Gabrovo, Gabrovo, Bulgaria

 
12:20-12:40

Study of vertically mounted photovoltaic modules and their influence on the production of electrical energy in free‑standing photovoltaic systems using PVGIS-CMSAF

Georgi Velev

Technical University of Gabrovo, Gabrovo, Bulgaria


12:40-13:00

Studding the features into the work of the drilling rock-cutting and technological tool

Andrii Ihnatov

Dnipro University of Technology, Dnipro, Ukraine

13:00-13:20 


Wednesday, November 9
14:00 - 17:00 (GMT+3)

Link to Zoom meeting: https://us02web.zoom.us/j/86174793167?pwd=L0RLVm1GZzZtSUpOdFcxZmVKNXpMUT09
Conference ID: 861 7479 3167
Access code: 880542

Rhenium recovery from highly concentrated sulfuric media using AMR anionite in column mode

Yurii Shestak

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine


14:00-14:20

Spall Form of Facture of Tall Rock Specimtenc under Uniaxial Compression

Zakhar Rizo

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine


14:20-14:40 

Aerodynamics of vertical-axis wind turbines with Darrieus and Savonius rotors

Dmytro Redchyts

Institute of Transport Systems and Technologies of the NASU, Dnipro, Ukraine


14:40-15:00

Conceptual options for solving the problem of icing rollers and drums of belt conveyors

Teodora Hristova

University of Mining and Geology "St. Ivan Rilski", Sofia, Bulgaria


15:00-15:20

Numerical analysis of aerodynamic regime near tailings storage facility 

Mykola Biliaiev

Ukrainian State University of Science and Technologies, Dnipro, Ukraine


15:20-15:40

Assessment of radioactive contamination level of environment in case of accident at nuclear power plant

Mykola Biliaiev

Ukrainian State University of Science and Technologies, Dnipro, Ukraine


15:40-16:00 

 Prediction of atmospheric air pollution near a coal stack in adverse weather conditions

Vitalii Kozachyna

Ukrainian State University of Science and Technologies, Dnipro, Ukraine

16:00-16:20

 

 

 

Thursday, November 10 
Сonference hall of the Institute of Geotechnical Mechanics named by N. Poljakov, 
Simferopolska st., 2a, Dnipro, Ukraine
 

 

CHAIRMAN OF THE SESSION

Prof., Dr. Volodymyr Shevchenko 

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

 

Petrographic and technological aspects of improving the methodology for alternative determination of the degree of carbonification

Kostiantyn Bezruchko

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

10:00-10:20

Forecasting the risks of the mine roadway destruction by the radiometric control method

Ihor Slashchov

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

10:20-10:40

Fuzzy logic methods for risk management at mining enterprises

Olena Slashchova

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

10:40-11:00

The concept of risk-based technical solutions for the protection of coal mine workings

Tetiana Palamarchuk

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

11:00-11:20

New working fluids for the use of heat secondary sources in mining technologies

Mykhailo Kirsanov

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

11:20-11:40

Regularities of the stress state of the rock massif around the single-vault station under construction by NATM

Anatolii Radkevych

Ukrainian State University of Science and Technologies,  Dnipro, Ukraine 

11:40-12:00

Complex diagnostics of concrete lining technical condition

Serhii Skipochka

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

12:00-12:20

Zircon processing in sodium carbonate melt

Anatoliy Mukhachev

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

 

12:20-12:40

Сoffee break

12:40-14:00 

Watersaturation of coal samples during long-term impregnation

Vasyl Lutsenko

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

14:00-14:20

Statistical analysis of Samara River pollution impact on the population morbidity rate in Western Donbas (Ukraine)

Oleksandr Kovrov

Dnipro University of Technology, Dnipro, Ukraine

14:20-14:40 

Substantiating the operating parameters for an underground gas generator as a basic segment of the Mining-Energy-Chemical Complex

Pavlo Saik

Dnipro University of Technology, Dnipro, Ukraine 

14:40-15:00

Application of detonation in impulse systems of energy engineering and mining industry

Nataliya Pryadko

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

15:00-15:20

Numerical study of parameters of unit for supplying additional gas flow in jet mill ejector

Hanna Shevelova

Institute of Technical Mechanics of National Academy of Sciences of Ukraine and State Space Agency of Ukraine, Dnipro, Ukraine

15:20-15:40

Study of parameters and regimes of pressureless flow in a channel with overboard overflow

Olha Medvedieva

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

15:40-16:00 

Dynamic and mass-exchange parameters of scandium recovery by TVEX-TBP in column mode from the solution after salt chlorinator cake leaching

Vadym Korovin

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

16:00-16:20

Studying the geobarier ability of furnace slag

Liliya Frolova

Ukrainian State University of Chemical Technology, Dnipro, Ukraine

16:20-16:40

 

Friday, November 11 
Сonference hall of the Institute of Geotechnical Mechanics named by N. Poljakov, 
Simferopolska st., 2a, Dnipro, Ukraine
 

 

CHAIRMAN OF THE SESSION

Prof., Dr. Volodymyr Shevchenko 

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

 

The use of steel and injection rock bolts to support mine workings when crossing tectonic faults

Oleksandr Krukovskyi

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

10:00-10:20

Study of the efficiency of using renewable hydrogen in heating equipment to reduce carbon dioxide emissions

Oleksandr Yeromin

Ukrainian State University of Science and Technologies, Dnipro, Ukraine

10:20-10:40

Construction of adaptive fuzzy controllers when applying industrial technologies

Rishard Stasevych

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

10:40-11:00

Slabbing form of fracture of high rock specimens under uniaxial compression

Leonid Vasyliev

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

11:00-11:20

Mathematical modeling of the process of plasma destruction of rocks during the expansion of through wells

Iryna Potapchuk

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

11:20-11:40

Mathematical modeling of the process of plasma destruction of rocks during the expansion of through wells

Yevhen Semenenko

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine

11:40-12:00

Electrochemical production of hydrogen in reactors with reduced energy costs

Volodymyr Nefedov

Ukrainian State University of Chemical Technology, Dnipro, Ukraine

12:00-12:20

Discussion

12:20-13:30