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Rock-Dusting of Bituminous Coal Mines,1924
Rock-Dusting of Bituminous Coal Mines
Efficacy,Methods and Costs
by Edward Steidle -Supervisor Cooperative Mining Course Carnegie Institute of technology Schenly Park,Pittsburgh,Pennsylvania.
(Read before West Virginia Coal Mining Insitute Elkins, West Virginia, June 17,1924)
Reprinted by Mine Safety Appliance Company, Pittsburgh, Pennsylvania by permission of the author, Edward Steidle.
contents:
Mine Explosions.
Theory of a Coal Dust Explosion.
Prevention Measure.
Effect of Watering Coal Dust.
Application of Rock Dust.
Theory of Rock-Dusting.
Examination of the Coal Dust Hazard.
and more. Overall Very Good Condition!
Item # : 119100
Box # : 6540
Shipping From: Pittsburgh, PA 15219
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