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Ventilation eddy zones at a model coal mine working face

Using sulfur hexafluoride as a gaseous tracer to study ventilation systems in mines

Methane buildup hazards caused by dust scrubber recirculation at coal mine working faces,a preliminary estimate

Published Year

• 1970-1979 (3) *

Subject

• Mine ventilation (2)
• Coal mines and mining--Safety measures (1)
• Methane (1)
• Mine gases (1)
• Mine safety (1)
• Scrubber (Chemical technology) (1)
• Sulfur hexafluoride (1)

Author

• Bielicki, Richard J., (3) *
• Kissell, Fred N. (3)
• Thimons, Edward D. (1)

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