Establishment of gas outlets from underground through accumulative chamber
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Chovanec, Josef
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Vysoká škola báňská-Technická Univerzita Ostrava. Hornicko-geologická fakulta
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Abstract
This paper evaluates the application of accumulative chamber for finding gas flow relations from abandoned mine through rock environment. It was proved that only in a few cases minimum values of volume flow are registered. This demonstrates that the escape of gas only occurs in the areas with suitable communication.
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Subject(s)
gas outlet, abandoned mine, accumulative chamber, drainage borehole
Citation
GeoScience Engineering. 2009, vol. 55, no. 1, p. 20-26 : ill.