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Use of pulverized rock as dense medium for salvaging coal from Pittsburgh-bed refuse

Dense-medium pilot-plant performance tests on coal

Preparation characteristics of coal from Greene County, Pa.

Preparation characteristics of coal from Allegheny County, Pa.

Preparation characteristics of coal from Washington County, Pa.

Using radiant heat to reduce filter-cake moisture in coal preparation

Published Year

• 1950-1959 (6) *

Subject

• Coal preparation (5)
• Coal--Pennsylvania--Allegheny County (2)
• Coal washing (1)
• Coal--Pennsylvania--Greene County (1)
• Coal--Pennsylvania--Washington County (1)

Author

• Palowitch, Eugene R. (6) *
• Gray, T. E. (3)
• Jolley, T. R. (2)
• Nasiatka, Thomas M. (1)
• Sokaski, M. (1)
• Sokaski, Michael. (1)

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