UDC 336.132.1
The research is devoted to the development of an innovative way to localize endogenous fires and prevent explosions in coal mines. The use of an aqueous medium in a metastable phase state with a complex inhibitor based on ammonium sulfate and magnesium chloride is proposed. The relevance of the work is due to the high frequency of accidents associated with methane and coal dust explosions, which is confirmed by the analysis of statistical data for 2005-2024. The accident at the Ulyanovsk mine was reconstructed using mathematical modeling in FDS. It was established that the cause of the disaster in 2007 was the ignition of coal dust, initiated by a methane-air mixture. The simulation showed that the composition with a mass concentration of 3.4% ensures phlegmatization of the medium in 10 seconds, absorption of methane and sedimentation of coal dust, preventing the achievement of explosive concentrations. The optimal parameters for the supply of fire extinguishing agent have been determined - the placement of devices at a height of 1.5-2 m on the side surfaces of the workings. The prospects of implementing the developed method to improve industrial safety at coal mining enterprises are shown. The effectiveness has been confirmed by numerical experiment and comparison with real data. The results of the work can be used to create volumetric fire extinguishing and explosion suppression systems in the mining industry
endogenous fires, coal mines, explosion protection, complex inhibitors, metastable phase environment, mathematical modeling, ammonium sulfate, magnesium chloride, phlegmatization
1. Rol' vozobnovlyaemyh istochnikov energii i vtorichnyh vozobnovlyaemyh istochnikov energii v energomenedzhmente stran Evropeyskogo soyuza / A.A. Nastenko, V.V. Filatov, A.L. Zolkin, O.A. Polyanskaya // Mikroekonomika. - 2024. - No 5. - S. 65-77. DOI:https://doi.org/10.33917/mic-5.118.2024.65-77 EDN: https://elibrary.ru/IXSSDW
2. Myachin, V.V. Opasnost' poyavleniya pozharnyh gazov na negazovyh shahtah v avariynyh usloviyah / V.V. Myachin, S.A. Sharov // Bezopasnost' truda v promyshlennosti. - 2004. - No 2. - S. 34-35. EDN: https://elibrary.ru/JVGYXV
3. Obnaruzhenie, lokaciya i ocenka sostoyaniya ochagov podzemnyh pozharov po anomaliyam radona na zemnoy poverhnosti / V.A. Portola, O.V. Taylakov, Li Hi Un [i dr.] // Ugol'. - 2021. - No 5(1142). - S. 47-52. DOI:https://doi.org/10.18796/0041-5790-2021-5-47-52 EDN: https://elibrary.ru/JLPNSN
4. Rosstat. [Elektronnyy resurs]. URL: rosstat.gov.ru (data obrascheniya: 01.07.2025).
5. Balovtsev, S.V. Analysis of accidents and development trends in aerological safety of coal mines / S.V. Balovtsev, O.V. Skopintseva, E.Yu. Kulikova // Mining Informational and Analytical Bulletin (Scientific and Technical Journal). - 2024. - No. 12. - P. 135-149. DOI:https://doi.org/10.25018/0236_1493_2024_12_0_135 EDN: https://elibrary.ru/ZLPAPA
6. Koptev, M.Yu. Opredelenie stepeni uchastiya ugol'noy pyli vo vzryve s uchetom soderzhaniya inertnoy pyli v smesi pri avarii na shahte / M.Yu. Koptev, M.S. Sazonov // Ugol'. - 2025. - No 1(1189). - S. 58-63. DOI:https://doi.org/10.18796/0041-5790-2025-1-58-63 EDN: https://elibrary.ru/AWWMKW
7. Rudenko, V.A. Ocenka gotovnosti vspomogatel'nyh gornospasatel'nyh komand ugol'nyh shaht / V.A. Rudenko // Gornye nauki i tehnologii. - 2024. - T. 9, No 3. - S. 243-249. DOI:https://doi.org/10.17073/2500-0632-2024-03-234 EDN: https://elibrary.ru/FNEMDL
8. Optimizaciya sostava rastvorov vodnoy sredy v metastabil'nom fazovom sostoyanii dlya tusheniya pozharov / R.V. Halikov, V.V. Roenko, I.R. Begishev, O.V. Dvoenko // Bezopasnost' truda v promyshlennosti. - 2022. - No 10. - S. 15-20. DOI:https://doi.org/10.24000/0409-2961-2022-10-15-20 EDN: https://elibrary.ru/PGNYMI
9. Halikov, R.V. Modelirovanie processa flegmatizacii metana temperaturno aktivirovannoy vodoy v zamknutom ob'eme teploelektrostanciy / R.V. Halikov, T.N. Halikova // Bezopasnost' truda v promyshlennosti. - 2025. - No 1. - S. 37-43. DOI:https://doi.org/10.24000/0409-2961-2025-1-37-43 EDN: https://elibrary.ru/TOUIYU
10. Ischenko, A.D. Eksperimenty tusheniya pozharov energeticheskih ustanovok i pomescheniy sudov (korabley) vodnoy sredoy ob'emnym sposobom / A.D. Ischenko, V.V. Roenko, I.G. Malygin // Morskie intellektual'nye tehnologii. - 2018. - No 3-1(41). - S. 128-134. EDN: https://elibrary.ru/YMNXPN
11. Kasym, K.Zh. Sposob ogranicheniya rasprostraneniya produktov goreniya na otkrytyh prostranstvah / K.Zh. Kasym, A.D. Ischenko, A.I. Sokovnin // Pozhary i chrezvychaynye situacii: predotvraschenie, likvidaciya. - 2024. - No 3. - S. 65-72. DOI:https://doi.org/10.25257/FE.2024.3.65-72 EDN: https://elibrary.ru/LROLNQ
12. O voprosah verifikacii rezul'tatov modelirovaniya teplovogo potoka polevym metodom / R.V. Mironenko, M.V. Sibiryakov, A.I. Sokovnin, R.K. Ibatulin // Pozhary i chrezvychaynye situacii: predotvraschenie, likvidaciya. - 2023. - No 1. - S. 30-43. DOI:https://doi.org/10.25257/FE.2023.1.30-43 EDN: https://elibrary.ru/ZWJWBH
13. Halikov, R.V. Issledovanie kompleksnyh ingibiruyuschih sostavov dlya ob'emnogo pozharotusheniya vodnymi sredami / R. V. Halikov, A.D. Korol'chenko // Pozharovzryvobezopasnost'. - 2025. - T. 34, No 2. - S. 60-68. DOI:https://doi.org/10.22227/0869-7493.2025.34.02.60-68 EDN: https://elibrary.ru/ENTGPY
14. Bychkov S.V., Gerusov A.I. Desyatiletie vzryva na shahte "Ul'yanovskaya". Analiz vyvodov gosudarstvennoy komissii i gornyh specialistov // Vestnik Nauchnogo centra. 2016. No4. URL: https://cyberleninka.ru/article/n/desyatiletie-vzryva-na-shahte-ulyanovskaya-analiz-vyvodov-gosudarstvennoy-komissii-i-gornyh-spetsialistov (data obrascheniya: 26.08.2025). EDN: https://elibrary.ru/XQTOKR
15. Risk Assessment of Coal and Gas Outburst Accidents in Coal Mines Based on Factor Analysis and Logistic Regression / X. Li, Yu. Li, Z. Fa, E. Alam // Mining Informational and Analytical Bulletin (Scientific and Technical Journal). - 2022. - No. 10-1. - P. 116-127. DOI:https://doi.org/10.25018/0236_1493_2022_101_0_116 EDN: https://elibrary.ru/WFRKKM
16. Kupriyanov, V.V. Raspoznavanie klassov podzemnyh avariy v ugol'nyh shahtah na osnove neyrosetevoy tehnologii / V.V. Kupriyanov // Gornyy informacionno-analiticheskiy byulleten' (nauchno-tehnicheskiy zhurnal). - 2022. - No 8. - S. 148-157. DOI:https://doi.org/10.25018/0236_1493_2022_8_0_148 EDN: https://elibrary.ru/BIHIGI
17. Balovcev, S.V. Ocenka vliyaniya tyazhelyh uglevodorodov na aerologicheskie riski avariy v ugol'nyh shahtah / S.V. Balovcev, O.V. Skopinceva, E.Yu. Kulikova // Ustoychivoe razvitie gornyh territoriy. - 2023. - T. 15, No 2(56). - S. 234-245. DOI:https://doi.org/10.21177/1998-4502-2023-15-2-234-245 EDN: https://elibrary.ru/WAIFPS
18. Balovcev, S.V. Monitoring aerologicheskih riskov avariy na ugol'nyh shahtah / S.V. Balovcev // Gornye nauki i tehnologii. - 2023. - T. 8, No 4. - S. 350-359. DOI:https://doi.org/10.17073/2500-0632-2023-10-163 EDN: https://elibrary.ru/WBQXEQ
19. Sravnitel'nyy analiz detonacionnogo i deflagracionnogo tipov vzryvnogo prevrascheniya na primere real'nyh avariynyh situaciy / A.A. Komarov, V.V. Timohin, A.P. Shevchenko, R.R. Shangaraev // Pozhary i chrezvychaynye situacii: predotvraschenie, likvidaciya. - 2024. - No 4. - S. 64-71. DOI:https://doi.org/10.25257/FE.2024.4.64-71 EDN: https://elibrary.ru/CCWOGK
20. Roenko, V.V. Tehnologiya temperaturno-aktivirovannoy vody: fizicheskaya suschnost', istoriya razrabotki, perspektivy razvitiya / V.V. Roenko, A.P. Karmes // Pozhary i chrezvychaynye situacii: predotvraschenie, likvidaciya. - 2017. - No 3. - S. 15-20. DOI:https://doi.org/10.25257/FE.2017.3.15-20 EDN: https://elibrary.ru/ZITMYL
21. Bunev V.A., Korzhavin A.A., Senachin P.K. Analiz vliyaniya razlichnyh faktorov na harakteristiki vzryvoopasnosti metana // Polzunovskiy vestnik. 2012. No3-1. url: https://cyberleninka.ru/article/n/analiz-vliyaniya-razlichnyh-faktorov-na-harakteristiki-vzryvoopasnosti-metana (data obrascheniya: 16.10.2025). EDN: https://elibrary.ru/PMBEMF
