Sofiyskiy K.K., Stasevich R.K., Prytula D.A., Dudlya К.Ye. IMPROVING SAFETY OF TRANSPORTATION, EXTRACTION AND UTILIZATION OF METHANE OF SURFACE DECONTAMINATING WELLS
- Details
- Parent Category: Geo-Technical Mechanics, 2016
- Category: Geo-Technical Mechanics, 2016, Issue 128
IMPROVING SAFETY OF TRANSPORTATION, EXTRACTION AND UTILIZATION OF METHANE OF SURFACE DECONTAMINATING WELLS
Sofiyskiy K.K., Stasevich R.K., Prytula D.A., Dudlya К.Ye.
Sofiyskiy K.K., D.Sc.(Tech.) Professor,
Stasevich R.K., Ph.D. (Tech.), Associate Professor,
Prytula D.A., Doctoral Student
(IGTM NAS of Ukraine)
Dudlya К.Ye., Doctoral Student
(State HEI «NMU»)
Abstract. The article describes about fundamental research and technical solutions to use one of the most promising energy sources - coal mine methane, which is also a source of constant danger in mines and one of the major pollutants of the environment. Tested results of the intensification extraction of methane from coal deposits by surface wells are analyzed. The technology of pneumohydrodynamic well treatment at not undermining array and new method of determining permissible zone of explosion safety methane-air mixtures in the degassing pipes are proposed. The developed technical solutions that increase energy efficiency and safety of operation of transportation and utilization of degassing system. These studies are based on the example of "Zasyadko Mine" and other experiments the authors.
Keywords: methane, degassing, gas transport system, cogeneration, utilization.
__________________________
REFERENCES
1. Sofiysky K.K., Filimonov P.E. and Bokiy B.V. (2014), Dinamicheskiye sposoby dekolmatatsii poverkhnostnykh skvazhin [Dynamic methods of decolmatization of surface wells], Oriental Publishing House, Doneck, Ukraine.
2. Bulat A.F., Baradulin E.G., Efremov I.A., Zhytlyonok D.M., Sofiyskiy K.K., Filimonov P.E. and Cherednikov V.V., M.S. Poljakov Institute of Geotechnical Mechanics under NAS of Ukraine (2010), Sposib pnevmogidrodynamichnoy obrobky produktyvnoho horyzontu sverdlovyny [Method pnevohidrodynamichnoi treatment wells producing horizon], State Register of Patents of Ukraine, Kiev, UA, Pat. № 47577.
3. Zvyagilsky E.L., Efremov I.A. and Bobryshev V.V. (2004), «Methods for increasing the rate of surface degassing wells», Geo-Technical Mechanics, no. 49, pp. 3-8.
4. Bulat A.F., Sofiysky K.K. and Agaev R.A. (2014), Upravleniye aerologicheskimi i geomekhanicheskimi protsessami v ugol'nykh shakhtakh, [Management of aerological and geomechanical processes in coal mines], Oriental Publishing House, Mariupol, Ukraine.
5. Zvyagilsky E.L., Boky B.V. and Kasimov O.I. (2013), Upravleniye metanovydeleniyem na vyyemochnykh uchastkakh ugol'nykh shakht [Management of methane emissions at coal mine sites], Oriental Publishing House, Donetsk, Ukraine.
6. Economic Commission for Europe Partnership "Methane - to markets» (2010), Kerivnyctvo po yaknaykrashchiy practyci efektyvnoy degazatsiy dzherel metanovydalennya i utylizatsiy metanu na vugilnykh shakhtakh [Guide my very best practice effective decontamination metanovydalennya sources and utilization of methane in coal mines], OUN, №31, New York and Geneva.
7. Ukraine Ministry of Coal Industry (2004), 10.1 00174088.001 – 2004, Dehazatsiya vuhilnykh shakht. Vymohy do sposobiv i skhemy dehazatsiyi,[ 10.1 00174088.001 – 2004, Degassing coal mines. Requirements ways and drainage schemes], Ukraine Ministry of Coal Industry, Kiev, Ukraine.
8. Cherednikov V.V., Vorobyov E.A. and Nikolenko M.O. (2009), «Energy-saving technology of mine methane extraction», Energy saving, no.2., pp. 16-22.
9. Dudlya K.E. and Krivoruchko O.N., M.S. Poljakov Institute of Geotechnical Mechanics under NAS of Ukraine (2016), Sposib vyznachennya mezhi vybukhobezpechnosti metano-povitryanykh sumishey v dehazatsiynykh truboprovodakh, [Method of determining the boundaries vybuhobezpechnosti methane-air mixture in the degassing pipelines], State Register of Patents of Ukraine, UA, Pat. №.112578.
10. Prytula D.A., Dudlya K.E., Bokiy B.V. (2016) « Methodology calculation parameters poverhnostnoy dehazatsyonnoy hazotransportnoy system for uslovyy PJSC "Mine to them. A.F. Zasyadko "», Geo-TechnicalMechanics, no. 130, pp. 78-91
______________________
About the authors
Sofiyskiy Konstantin Konstantinovich, Doctor of Technical Sciences, Professor, Head of Department of Undeground Coal Mining Technology, N.S. Poliakov Institute of Geotechnical Mechanics under The National Academy of Sciences of Ukraine (IGTM NASU), Dnepr, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .
Stasevich Rishard Kazimirovich, Candidate of Technical Sciences (Ph.D), Senior Researcher, Senior Researcher of Department of Undeground Coal Mining Technology, M.S. Poliakov Institute of Geotechnical Mechanics under NAS of Ukraine (IGTM, NASU), Dnepr, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .
Prytula Dmytro Oleksandrovych, Doctoral Student, Engineer in Department of Underground Coal Mining, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM,NASU), Dnepr, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .
Dudlya Katherine Yevgenievna, Doctoral Student of the Transport System and Technology Department of the State Higher Educational Institution “National Mining University”, Dnepr, Ukraine.