Центральноазиатский журнал образования и инноваций 4-jild vation-son (2025) · 69–74-betlar

NON-LINEAR SPATIAL DYNAMICS OF METHANE RELEASE IN UNDERGROUND BOREHOLES FOR SUSTAINABLE MINING PRACTICES

Solixov, J.X., Barotov, V.N., Ravshanov, Z.Y., Ergasheva, Z.A.

DOI: 10.5281/zenodo.14685797 · Manbada o'qish → · PDF (manba serverida)

Annotatsiya

This paper addresses the challenge of enhancing energy efficiency in the utilization of methane from coal mines to support the sustainable development of geotechnologies, particularly in the transition to cleaner, resource-efficient energy production. This issue is critical because the anthropogenic impact of methane emissions from coal mines on global climate change is 21 times greater than that of carbon dioxide. Coal seams rich in gas and the adjacent rocks are to be classified as technogenic coal-gas deposits, with the extracted gas viewed as an alternative energy resource. Current methods for managing coalmine methane require improvement, as the existing "mine-longwall" approach does not adequately consider the spatial and temporal specifics of the production face's advancement. This gap is particularly relevant in the context of environmentally friendly coal mining. The aim of this study is to uncover patterns that illustrate the non-linear dynamics of methane release in underground boreholes, thereby fostering the sustainable development of geotechnologies through improved quality of the extracted methane-air mixture.

methane from coal seams; methane reservoir; mine gas; coal deposit; gas drainage efficiency; sustainable geotechnologies; longwall.

Metadata manbasi: jurnal OAI-PMH arxivi · Sindex to'liq matnni saqlamaydi, manbaga havola beradi.