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The effect of certain operating variables on the efficiency of the coal-washing table

Flotation processes for cleaning fine coal

Flocculation as an aid in the clarification of coal washery water

Washability characteristics and washing of coals from the Matanuska field of Alaska

Cleaning characteristics and cleaning tests of Montana coal

The role of viscosity in dense-medium coal cleaning

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

Cleaning trials on subbituminous coal containing bentonitic clay from Lewis and Thurston Counties, Wash.

Washability examinations of coals from the Rocky Mountain and Pacific coast states

Evaluation of washery performance


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