Geotechnological methods of gas extraction from technogenic coal deposits
The article presents an analysis of modern geotechnological methods of gas extraction from coal technogenic deposits. Special attention was focused to surface methods complex resource development, which concentrated in filled rock dumps and sludge accumulators of coal-processing factories. The work...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2019-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00037.pdf |
| _version_ | 1819183138219229184 |
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| author | Kliuiev Eduard Sapunova Iryna Ivanov Valerii |
| author_facet | Kliuiev Eduard Sapunova Iryna Ivanov Valerii |
| author_sort | Kliuiev Eduard |
| collection | DOAJ |
| description | The article presents an analysis of modern geotechnological methods of gas extraction from coal technogenic deposits. Special attention was focused to surface methods complex resource development, which concentrated in filled rock dumps and sludge accumulators of coal-processing factories. The work describes physical-and-chemical methods of thermal impact on solid carbon-contained raw materials, which is considered as a binary mixture of coal and rock, in an oxygen-free medium or with the use of oxidants. The article presented the researches results of catalytic transformations taking place in the structure of a coal substance. Various versions of the use of catalysts in the processes of physical and chemical transformations of coal were proposed. The conducted researches allow to analyze the existing methods of impact on the mine medium identify the most perspective directions for the development of new methods in the field of geotechnological processes of gas extraction from coal technogenic deposits. |
| first_indexed | 2024-12-22T22:57:15Z |
| format | Article |
| id | doaj.art-ea019058bc624f769a776d439cd984d0 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-22T22:57:15Z |
| publishDate | 2019-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-ea019058bc624f769a776d439cd984d02022-12-21T18:09:47ZengEDP SciencesE3S Web of Conferences2267-12422019-01-011090003710.1051/e3sconf/201910900037e3sconf_rmget18_00037Geotechnological methods of gas extraction from technogenic coal depositsKliuiev Eduard0Sapunova Iryna1Ivanov Valerii2Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of UkraineInstitute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of UkraineInstitute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of UkraineThe article presents an analysis of modern geotechnological methods of gas extraction from coal technogenic deposits. Special attention was focused to surface methods complex resource development, which concentrated in filled rock dumps and sludge accumulators of coal-processing factories. The work describes physical-and-chemical methods of thermal impact on solid carbon-contained raw materials, which is considered as a binary mixture of coal and rock, in an oxygen-free medium or with the use of oxidants. The article presented the researches results of catalytic transformations taking place in the structure of a coal substance. Various versions of the use of catalysts in the processes of physical and chemical transformations of coal were proposed. The conducted researches allow to analyze the existing methods of impact on the mine medium identify the most perspective directions for the development of new methods in the field of geotechnological processes of gas extraction from coal technogenic deposits.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00037.pdf |
| spellingShingle | Kliuiev Eduard Sapunova Iryna Ivanov Valerii Geotechnological methods of gas extraction from technogenic coal deposits E3S Web of Conferences |
| title | Geotechnological methods of gas extraction from technogenic coal deposits |
| title_full | Geotechnological methods of gas extraction from technogenic coal deposits |
| title_fullStr | Geotechnological methods of gas extraction from technogenic coal deposits |
| title_full_unstemmed | Geotechnological methods of gas extraction from technogenic coal deposits |
| title_short | Geotechnological methods of gas extraction from technogenic coal deposits |
| title_sort | geotechnological methods of gas extraction from technogenic coal deposits |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00037.pdf |
| work_keys_str_mv | AT kliuieveduard geotechnologicalmethodsofgasextractionfromtechnogeniccoaldeposits AT sapunovairyna geotechnologicalmethodsofgasextractionfromtechnogeniccoaldeposits AT ivanovvalerii geotechnologicalmethodsofgasextractionfromtechnogeniccoaldeposits |