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Recovery of coal from washery refuse :some examples of the effect of continuous mining machines on preparation problems

Some practical aspects of appraising coal-washing results

Laboratory cleaning trials on a Pennsylvania anthracite in a baum-type jig and a dense-medium pilot plant

Flocculation as an aid to filtration of coal slurry

Published Year

• 1950-1959 (4) *

Subject

• Coal preparation (2)
• Coal washing (2)
• Coal--Pennsylvania (1)

Author

• Geer, Max Richard, (4) *
• Yancey, H. F. (2)
• Fennessy, F. D. (1)
• Jacobsen, P. Stanley. (1)
• Yancey, Harry Fagan. (1)
• Yancy, H. F. (1)

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