METHOD FOR DEGASSING WORKED-OUT SPACE

The method for degassing worked-out space includes laying gas conduit along the ventilation working, with installation there pipe branches with suction openings, with enforcement of fixation with installation of stands and additional supports, with removal, by means of vacuum-pump, of gas mix throug...

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Bibliographische Detailangaben
Hauptverfasser:	BOKII BORYS VSEVOLODOVYCH, SERHIEIEV SERHII PAVLOVYCH, KASIMOV OLEH IVANOVYCH, NAZYMKO VIKTOR VIKTOROVYCH, ZVIAHILSKYI YUKHUM LEONIDOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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Beschreibung
Zusammenfassung:	The method for degassing worked-out space includes laying gas conduit along the ventilation working, with installation there pipe branches with suction openings, with enforcement of fixation with installation of stands and additional supports, with removal, by means of vacuum-pump, of gas mix through suction openings of the branch elements and with control of methane concentration in gas mix.