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Safe, effective hangup clearance for underground mines

Electrical properties and attenuation distance of upper Pennsylvanian coal measure rock from southwestern Pennsylvania

Microwave drying of fine coal

Published Year

• 1980-1989 (3) *

Subject

• Coal mines and mining--Pennsylvania--Safety measures (1)
• Coal--Drying (1)
• Explosives (1)
• Geology--Pennsylvania (1)
• Ground penetrating radar (1)
• Microwave drying (1)
• Mine safety (1)
• Ore handling--Safety measures (1)
• Rocks--Electric properties--Pennsylvania (1)

Author

• Lindroth, David P. (3) *
• Anderson, Sterling J. (1)
• Dehler, Andrew L. (1)
• Wingquist, Carl F. (1)

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