Articles | Open Access | DOI: https://doi.org/10.37547/tajet/Volume02Issue11-15

Development Of The Angren Coal Deposit, Prone To Spontaneous Combustion

Akbarov Tahirjan Gulyamovich , Professor Tashkent State Technical University Named After Islam Karimov, Tashkent, Republic Of Uzbekistan
Israilov Mansurjon Abdusamatovich , Senior Lecturer Tashkent State Technical University Named After Islam Karimov, Tashkent, Republic Of Uzbekistan
Makhmudov Dilmurod Rakhmatjonovich , Head Of Department Professor Tashkent State Technical University Named After Islam Karimov, Tashkent, Republic Of Uzbekistan
Mardonov Isomiddin Nurullayvich , Senior Lecturer Tashkent State Technical University Named After Islam Karimov, Tashkent, Republic Of Uzbekistan

Abstract

The article discusses the features of the development of powerful coal seams prone to spontaneous combustion. The conditions for the development of coal self-ignition processes and ways to combat endogenous fires, most of which occur in the developed space of mines. The increase in the volume of mined-out space and depth of mining operations, as well as the lack of accurate methods for determining the location of fires, reduced the effectiveness of the fight against spontaneous combustion supply of liquid compounds such as water and clay pulp flowing down the soil layer. For the prevention and suppression of foci of spontaneous combustion is increasingly being used as a nitrogen supply which produces a three-dimensional processing of the milled mass and reduces the oxygen concentration in the produced space.

Keywords

Coal seams,, spontaneous combustion, tectonics, disjunctive

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Akbarov Tahirjan Gulyamovich, Israilov Mansurjon Abdusamatovich, Makhmudov Dilmurod Rakhmatjonovich, & Mardonov Isomiddin Nurullayvich. (2020). Development Of The Angren Coal Deposit, Prone To Spontaneous Combustion. The American Journal of Engineering and Technology, 2(11), 94–100. https://doi.org/10.37547/tajet/Volume02Issue11-15