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Registration Number

0220U102067, 0119U102316 , R & D reports

Title

To develop recommendations on the use of the 5th easterly recoil of the formation of the reservoir k8n to the horizon of 485 m to feed the 41st western lava of the reservoir k8n of fresh and withdrawal of the outlet air vent in the conditions of the Separated subdivision "Mine of Novodruzheska", Public Joint-stock Company "Lisichanskvugillya"

Head

Minieiev Serhii P., Доктор технічних наук

Registration Date

08-03-2020

Organization

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine

Description

Object of study – ventilation of mining workings of coal mines. The purpose of the work is to develop recommendations for the use of the 5th oriental rollback drift of the k8н layer of 485 m horizon for supply to the recessed area of the 41st western lava of the k8н layer of fresh jet and removal of the outgoing ventilating air jets in the conditions of the Production Enterprise "Mine of Novodruzheskа" PJSC "Lisichanskvugillya". Research methods – generalization and analysis of results, methods of mat. statistics, calculations k8н reservoir of the РЕ "Mine of Novodruzheska" PJSC "Lisichanskvugillya" was analyzed. Developed "Recommendations for ensuring gas and fire safety of the mine workings of the excavation section 41 of the western lava of the k8н of the РЕ "Mine of Novodruzheska" PJSC "Lisichanskvugillya" when supplying fresh air and releasing the outgoing ventilation air jets at 5 oriental retractable milling. Of the 5th east recoil stroke of the k8н of the 485 m layer for supply to the recess area 41 of the western lava of the k8н layer of fresh and the outlet of the ventilating air jets, provided the developed recommendations of gas and fire safety. Results of the implementation of the development – application of the developed recommendations made it possible to ensure gas safety during mining operations, which is of great socio-economic and environmental importance. 

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