A Mining Software System at “Bogdanka” S.A. Underground Coal Mine – an Important Implementation of an Integrated Mineral Deposit Management System in the Polish Mining Industry

Kicki, Jerzy; Dyczko, Artur

doi:10.1201/noe0415461269.ch16

Cited by 1 publication

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“…Investing in research into new technologies and mining methods could pave the way for a more sustainable future. Thus, the coal industry remains important to the global economy, but its future requires serious efforts to preserve the environment, social stability and efficient use of resources [21], [22]. The coal industry, as an important sector of the global economy, is currently facing two key challenges.…”

Section: Introductionmentioning

confidence: 99%

Increasing the underground coal gasification efficiency using preliminary electromagnetic coal mass heating

Lozynskyi,

Falshtynskyi,

Kozhantov

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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The purpose of this research is to explore the possibilities of using a high-frequency electromagnetic field for heating coal seams in the context of underground coal gasification. The research is based on mathematical models that take into account the physical parameters of the electromagnetic field. The methodology includes the calculation of thermal powers, exposure duration, temperature profiles and reaction rates. The research results indicate significant potential for using high-frequency electromagnetic field for coal seam pre-heating. Possibilities of using a high-frequency electromagnetic field for heating the mass in the context of underground coal gasification have been explored. The mathematical models developed and calculations performed broaden the understanding of heating processes in such systems. It has been determined that field parameters, such as frequency and power, influence the heating efficiency and temperature distribution. The obtained scientific results present new opportunities to increase the efficiency of underground coal gasification as an alternative energy source and will contribute to achieving a more efficient and sustainable future energy supply. The use of a high-frequency electromagnetic field can be useful when gasifying low-grade or low-thickness coal seams, when there is a need to intensify the gasification process.

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Section: Introductionmentioning

confidence: 99%