[PDF][PDF] Critical review of methods for intensifying the gas generation process in the reaction channel during underground coal gasification (UCG)

V Lozynskyi - Mining of Mineral Deposits, 2023 - researchgate.net
Purpose. The research purpose is to perform a critical analysis of methods for intensifying
the gas generation process in the reaction channel to improve the efficiency and economic …

[HTML][HTML] Social capital as a factor of innovative development

HM Pylypenko, YI Pylypenko, YV Dubiei… - Journal of Open …, 2023 - Elsevier
The article is devoted to the study of the influence of social capital on the ability of countries
to produce innovations. The analysis of the achievements of economic science in the field of …

Aspects of energy efficiency management for rational energy resource utilization

A Polyanska, Y Pazynich, K Mykhailyshyn… - Rudarsko-geološko …, 2024 - hrcak.srce.hr
Sažetak This study delves into the multifaceted landscape of energy efficiency management
with the objective of rationalizing the utilization of energy resources. The article considers a …

The current state of the non-ore mineral deposits mining in the concept of the Ukraine reconstruction in the post-war period

R Dychkovskyi, P Saik, D Sala, EC Cabana - Mineral Economics, 2024 - Springer
The study of quantitative and qualitative indicators of the non-metallic mineral deposits
mining based on recognized methods of economic and technological assessment to …

Managing the horizon-oriented in-situ leaching for the uranium deposits of Mongolia

O Khomenko, D Rudakov, T Lkhagva, D Sala… - Rudarsko-geološko …, 2023 - hrcak.srce.hr
Sažetak This paper summarizes the results of evaluating uranium in-situ leaching (ISL)
parameters for hydrogenous deposits in eastern Mongolia. This method, also known as in …

Research on the Stability and Water Isolation of Waterproof Coal Pillars between Adjacent Working Faces under the Influence of Water Ponding Goaf—A Case Study

W Gu, D Xu, Y Wang, K Miao, S Yao, H Zhang, Z Han - Applied Sciences, 2024 - mdpi.com
Retaining a waterproof coal pillar is an important measure to defend against water inrush
accidents in mining areas and guarantee the safe mining of the next working face. In this …

Optimization of support parameters for reusable mining excavations based on a neuro-heuristic prognostic model

D Babets, O Sdvyzhkova, A Dyczko… - Mining Machines, 2023 - yadda.icm.edu.pl
This publication delves into geomechanical processes encountered during sequential
longwall mining of coal seams, with a unique focus on reusing the conveyor track of the prior …

Prognozowanie parametrów jakości koksu określanych testem Nippon Steel Corporation z wykorzystaniem wybranych metod statystycznych i metod uczenia …

J Marcisz, P Michorczyk, A Burczyk - Systemy Wspomagania w …, 2024 - yadda.icm.edu.pl
Kluczowym procesem pozwalającym zapewnić stabilność parametrów jakościowych
produkowanego węgla i koksu jest proces rozpoznania złoża, pozwalający na osiągnięcie …

Achieving climate neutrality in coal mining regions through the underground coal gasification

P Saik, R Dychkovskyi, V Lozynskyi… - E3S Web of …, 2024 - e3s-conferences.org
Coal mining regions face significant challenges in transitioning towards climate neutrality
due to their dependence on fossil fuel extraction. This research explores the potential of …

Numerical studies of floor heave control by the rock bolts reinforcement technology in retained gob-side gateroad

I Sakhno, S Sakhno, V Kamenets… - E3S Web of …, 2024 - e3s-conferences.org
The effectiveness of modified rock bolts reinforcement technology for floor heave control in
gob-side entry retaining was studied in this paper. A finite-element numerical simulation was …