Challenges of the polish coal mining industry on its way to innovative and sustainable development

Brodny, Jarosław; Tutak, Magdalena

doi:10.1016/j.jclepro.2022.134061

Cited by 31 publications

(10 citation statements)

References 83 publications

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“…Condition (3) indicates that the mass on the well surface is heated under the impact of an electromagnetic field. In addition, condition (4) indicates that at an infinite distance from the well, the temperature returns to the initial value of t0.…”

Section: Methodsmentioning

confidence: 99%

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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: Methodsmentioning

confidence: 99%

“…The coal industry is one of the most important sectors of the global economy, as coal plays a key role in ensuring the energy needs and production in many countries [1]. However, at the current stage of society's development, we are faced with a number of important aspects that require a solution to preserve this industry [2], [3].…”

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 combination of these solutions should enable the sustainable development of the industry, safeguarding its economic and social interests and reducing its negative impact on the environment. The use of new clean technologies in the operation and burning of coal should reduce the emission of harmful substances into the environment 53 .…”

Section: The Strengthening Government Policies In Germany To Achieve ...mentioning

confidence: 99%

The Strengthening Government Policies on Mineral and Coal Mining to Achieve Environmental Sustainability in Indonesia, Africa and Germany

Akhmaddhian

Budiman

Bhandari³

et al. 2023

BESTUUR

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<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p class="AbstractText">Indonesia has enacted a number of regulations dealing with issues of mining governance, and governance. However, the issuance of these various laws and regulations has resulted in illegal mining crimes resulting in environmental damage. The purpose of this study is to analyze sustainable mining governance policies in Indonesia, Africa and Germany. This research method uses a doctrinal legal approach. Resources have been compiled through an examination of mineral and coal mining laws and regulations, governance and environmental governance regulations, as well as reports from various authorities on the same subject. The results of this study show how Indonesia's previous mining law policies recognized local governments as the authority for licensing and monitoring mining activities. This policy was revoked based on the latest governance regulations and had an impact on the vacancy in monitoring mining activities at the district/city level, as a result of this vacancy there was environmental damage due to illegal mining and bad mining activities so that it was necessary to strengthen government policies in monitoring mineral and coal mining. Mining governance policies in Indonesia, Africa and Germany are currently starting to lead to environmental sustainability.</p></td></tr></tbody></table></div>

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“…The energy transition in Poland is therefore becoming a great confession, both economically and socially. Indeed, entire regions in the country are dependent on mining operations and coal-fired power generation [12,13]. On the other hand, the transformation process itself requires huge financial outlays in the economy and for minimizing the social consequences associated with it.…”

Section: Introductionmentioning

confidence: 99%

Empirical Assessment of the Efficiency of Poland’s Energy Transition Process in the Context of Implementing the European Union’s Energy Policy

Brodny,

Tutak,

Grebski

2024

Energies

Self Cite

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This article addresses one of the contemporary economy’s most challenging endeavors: the energy transition. Specifically, the aim of the study was to assess the effectiveness of Poland’s energy transition process between 2004 and 2021. A comprehensive approach is employed to analyze Poland’s energy transition process, focusing on the effectiveness of implementation through the Energy Transition Effectiveness Index. This methodology incorporates four dimensions, namely energy security, economic considerations, climate impact, and social aspects, each characterized by 22 sub-indices. The research methodology employs a two-tiered approach based on the multi-criteria decision making methodology. The EDAS method is utilized to determine the indices’ values, while the CRITIC, equal weights, and statistical variance methods and Laplace’s criterion are employed to ascertain sub-indices values and dimension weights, particularly useful for decision making under uncertainty. Moreover, the relationship between these indices, the Energy Transition Effectiveness Index, and Poland’s Gross Domestic Product is explored. By evaluating Poland’s energy transition effectiveness from 2004 to 2021 and comparing the results with other European Union countries, it becomes evident that the effectiveness varies over time. Despite encountering economic and social challenges during the energy sector’s transformation, Poland exhibits positive progress in its energy transition efforts, outperforming certain European Union counterparts. However, there is a pressing need to intensify efforts to curtail emissions and enhance renewable energy utilization. The European Union’s support and coordination are deemed crucial in facilitating these endeavors, alongside fostering the wider adoption of best practices among member states. The developed methodology stands as a valuable tool for ongoing evaluation of transformation processes across European Union nations.

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Challenges of the polish coal mining industry on its way to innovative and sustainable development

Cited by 31 publications

References 83 publications

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

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

The Strengthening Government Policies on Mineral and Coal Mining to Achieve Environmental Sustainability in Indonesia, Africa and Germany

Empirical Assessment of the Efficiency of Poland’s Energy Transition Process in the Context of Implementing the European Union’s Energy Policy

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