Coal dust residual hydrocarbons as a factor of fire and explosion risks increasing in coal mines
The residual hydrocarbons of coal dust and coals of Osinnikovskaya mine (Kuzbass) which are allocated from the dust and coal, as well as their fractions by the size, are investigated at thermal influence (under the temperatures of 150-250 °С). The presence of residual hydrocarbons at coal dust and t...
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| Format: | Article |
| Language: | Russian |
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Sergo Ordzhonikidze Russian State University for Geological Prospecting
2016-04-01
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| Series: | Известия высших учебных заведений: Геология и разведка |
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| Online Access: | https://www.geology-mgri.ru/jour/article/view/125 |
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| author | V. S. Lebedev O. V. Skopintseva |
| author_facet | V. S. Lebedev O. V. Skopintseva |
| author_sort | V. S. Lebedev |
| collection | DOAJ |
| description | The residual hydrocarbons of coal dust and coals of Osinnikovskaya mine (Kuzbass) which are allocated from the dust and coal, as well as their fractions by the size, are investigated at thermal influence (under the temperatures of 150-250 °С). The presence of residual hydrocarbons at coal dust and their essential enrichment by the heavy hydrocarbons is established. The coal dust is shown to inherit residual hydrocarbons from the coals which formed it. Presence of the residual hydrocarbons at the coal dust, enriched with heavy hydrocarbons, creates a potential danger of fire and explosions in coal mines. |
| format | Article |
| id | doaj-art-e378189e0fac4e1d85af7386bfcc8367 |
| institution | Kabale University |
| issn | 0016-7762 2618-8708 |
| language | Russian |
| publishDate | 2016-04-01 |
| publisher | Sergo Ordzhonikidze Russian State University for Geological Prospecting |
| record_format | Article |
| series | Известия высших учебных заведений: Геология и разведка |
| spelling | doaj-art-e378189e0fac4e1d85af7386bfcc83672025-08-20T03:57:48ZrusSergo Ordzhonikidze Russian State University for Geological ProspectingИзвестия высших учебных заведений: Геология и разведка0016-77622618-87082016-04-0102687310.32454/0016-7762-2016-2-68-73125Coal dust residual hydrocarbons as a factor of fire and explosion risks increasing in coal minesV. S. Lebedev0O. V. Skopintseva1Russian State Geological Prospecting UniversityNational University of Science and Technology MISiS, Mining InstituteThe residual hydrocarbons of coal dust and coals of Osinnikovskaya mine (Kuzbass) which are allocated from the dust and coal, as well as their fractions by the size, are investigated at thermal influence (under the temperatures of 150-250 °С). The presence of residual hydrocarbons at coal dust and their essential enrichment by the heavy hydrocarbons is established. The coal dust is shown to inherit residual hydrocarbons from the coals which formed it. Presence of the residual hydrocarbons at the coal dust, enriched with heavy hydrocarbons, creates a potential danger of fire and explosions in coal mines.https://www.geology-mgri.ru/jour/article/view/125residual hydrocarbons of coalsresidual hydrocarbons in coal dustheavy hydrocarbons in coal layersfire and explosion danger in coal mines |
| spellingShingle | V. S. Lebedev O. V. Skopintseva Coal dust residual hydrocarbons as a factor of fire and explosion risks increasing in coal mines Известия высших учебных заведений: Геология и разведка residual hydrocarbons of coals residual hydrocarbons in coal dust heavy hydrocarbons in coal layers fire and explosion danger in coal mines |
| title | Coal dust residual hydrocarbons as a factor of fire and explosion risks increasing in coal mines |
| title_full | Coal dust residual hydrocarbons as a factor of fire and explosion risks increasing in coal mines |
| title_fullStr | Coal dust residual hydrocarbons as a factor of fire and explosion risks increasing in coal mines |
| title_full_unstemmed | Coal dust residual hydrocarbons as a factor of fire and explosion risks increasing in coal mines |
| title_short | Coal dust residual hydrocarbons as a factor of fire and explosion risks increasing in coal mines |
| title_sort | coal dust residual hydrocarbons as a factor of fire and explosion risks increasing in coal mines |
| topic | residual hydrocarbons of coals residual hydrocarbons in coal dust heavy hydrocarbons in coal layers fire and explosion danger in coal mines |
| url | https://www.geology-mgri.ru/jour/article/view/125 |
| work_keys_str_mv | AT vslebedev coaldustresidualhydrocarbonsasafactoroffireandexplosionrisksincreasingincoalmines AT ovskopintseva coaldustresidualhydrocarbonsasafactoroffireandexplosionrisksincreasingincoalmines |