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Explosibility of semianthracite, low-volatile bituminous-coal, and medium-volatile bituminous-coal dusts

Methods of sampling and analyzing coal-mine dusts for incombustible content

Published Year

• 1940-1949 (2) *

Subject

• Mine dusts (2) *
• Coal mines and mining--Dust control (1)
• Coal mines and mining--Safety measures (1)
• Mine explosions (1)

Author

• Greenwald, H. P. (2) *
• Owings, C. W. (1)
• Selvig, W. A. (1)

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