Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Marcin Dreger"'
Publikováno v:
Energies, Vol 17, Iss 17, p 4372 (2024)
The gravimetric method for determining coal gas sorption has many advantages and limitations. The article presents the influence of various factors on the results of methane sorption on coal. In mining practice, in addition to sorption properties of
Externí odkaz:
https://doaj.org/article/a72b0e69371e4e4a9073e859984d5459
Autor:
Sławomir Kędzior, Marcin Dreger
Publikováno v:
Energies, Vol 15, Iss 17, p 6364 (2022)
Methane emissions into mine workings and the atmosphere are still a significant environmental and work safety problem. Since 2000, the Rydułtowy coal mine, located in the western part of the Upper Silesian Coal Basin, has been struggling with signif
Externí odkaz:
https://doaj.org/article/36a0036e5c9d4deb83d6458fcb2b28ab
Autor:
Marcin Dreger
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
Hard coal mining is responsible for 9% of the worldwide methane emission to the atmosphere. Methane is the second strongest greenhouse gas after carbon dioxide, but its radiative power is 25-30 times stronger than the radiative power of CO2 .In the P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::195696222751b845e6019a2da6fd485a
https://doi.org/10.30955/gnc2021.00035
https://doi.org/10.30955/gnc2021.00035
Autor:
Marcin Dreger
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
The Upper Silesian Coal Basin (USCB) is the largest coal basin in Poland and one of the largest in Europe. It is the most industrialized region in Poland. The main natural resource and energy raw material is hard coal which was produced by 65 mines i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e2e303e705d105bb592ab73e62f0d07
https://doi.org/10.30955/gnc2019.00211
https://doi.org/10.30955/gnc2019.00211
Autor:
Sławomir Kędzior, Marcin Dreger
Publikováno v:
Environmental Earth Sciences. 80
The paper presents the variability of hard coal output, methane content and methane emissions into coal workings and into the atmosphere from the two most methane-gassy coal mines in Poland, Budryk and Pniówek, which are both incorporated in the Jas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d714d074cfa93dfca2c0d5a6e71a930
https://doi.org/10.1007/s12665-021-10063-4
https://doi.org/10.1007/s12665-021-10063-4
Autor:
Sławomir Kędzior, Marcin Dreger
Publikováno v:
Environmental & Socio-economic Studies, Vol 7, Iss 1, Pp 12-23 (2019)
Between 1997 and 2016 we observed important changes in hard coal extraction and methane emission in the Upper Silesian Coal Basin. Hard coal extraction in the near future will be very dangerous because it will be necessary to reach deeper methane-ric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3f652ce5e8b9d1ea9bf8aef61d0142c
https://doaj.org/article/8c0205004b5841788d1bccdafedb0274
https://doaj.org/article/8c0205004b5841788d1bccdafedb0274
Autor:
Marcin Dreger
The paper presents the variability of methane emissions in mining excavations in the Brzeszcze mine (Poland) against the background of hard coal output, geological and mining factors. The geological structure of the Upper Silesian Coal Basin (USCB) i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8d6e04cadada0efc30280a0e7868bf7
http://hdl.handle.net/20.500.12128/18157
http://hdl.handle.net/20.500.12128/18157
Autor:
Sławomir Kędzior, Marcin Dreger
Publikováno v:
International Journal of Coal Geology. 211:103226
The paper presents the variability of methane emissions into mining excavations and the atmosphere in the Upper Silesian Coal Basin (USCB) (Poland) against the background of natural and mining factors. Emissions of methane from exploited coal seams h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c27a5247834c78765cc21d00d592b17
https://doi.org/10.1016/j.coal.2019.103226
https://doi.org/10.1016/j.coal.2019.103226
Autor:
Marcin Dreger
Publikováno v:
Geology, Geophysics & Environment. 45:121
Hard coal is extracted in the Upper Silesian Coal Basin (USCB) from deeper and deeper coal seams every year. In 2000, the average depth of coal extraction was 600 m, in 2010 – 700 m, but in the last two years (2016–2017) this has been extended to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::341819f52243eefc533c66dcf941ce0f
https://doi.org/10.7494/geol.2019.45.2.121
https://doi.org/10.7494/geol.2019.45.2.121
Publikováno v:
National Information Processing Institute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::63630128102000f7182d9285a968e687
https://www.researchgate.net/publication/335993428_Ocena_nosnosci_podloza_i_podtorza_kolejowego_sonda_dynamiczna_Assesment_of_bearing_capacity_of_subgrade_and_track_bed_of_railways_lines_with_dynamic_probe
https://www.researchgate.net/publication/335993428_Ocena_nosnosci_podloza_i_podtorza_kolejowego_sonda_dynamiczna_Assesment_of_bearing_capacity_of_subgrade_and_track_bed_of_railways_lines_with_dynamic_probe