Disintegration of a roof coal while developing powerful seams with a controlled coal release

The technology of thick seam development with roof coal release on the face conveyor which allows increasing the coal flow, reducing the losses and stand-by-time of the stope is worked out by the Institute of Coal of FRC CCC SB RAS. Disintegration of roof coal preparing it for release can be done du...

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Veröffentlicht in:	IOP conference series. Earth and environmental science 2021-07, Vol.823 (1), p.12010
Hauptverfasser:	Klishin, V I, Anfyorov, B A, Kuznetsova, L V, Varfolomeev, E L, Borisov, I L
Format:	Artikel
Sprache:	eng
Schlagworte:	Coal Disintegration Hydraulic fracturing Roofs Seams Stoping
Online-Zugang:	Volltext
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