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A coal-fired water pump

Preparation characteristics of coal from Clarion County, Pa.

Preparation characteristics of coal from Clay, Gilmer, and Lewis counties, W. Va.

Preparation characteristics of coal from Beaver and Lawrence counties, Pa.

Preparation characteristics of Pennsylvania anthracite from the Kidney Seam, northern field

Preparation characteristics of coal from the Ohio coalfield

Physical desulfurization of fine-size coals on a spiral concentrator

Published Year

• 1960-1969 (4)
• 1970-1979 (3)

Subject

• Coal preparation (4)
• Anthracite coal--Pennsylvania (1)
• Coal--Ohio (1)
• Coal--Pennsylvania (1)
• Coal--Sulfur content (1)
• Coal--West Virginia (1)
• Desulfurization (1)
• Pumping machinery (1)
• Spiral concentrators (1)

Author

• Zeilinger, John E. (7) *
• Deurbrouck, A. W. (2)
• Deurbrouck, A. W., (1)
• Hiteshue, R. w. (1)
• Kawa, Walter. (1)
• Lewis, P. S. (1)

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