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Influence of washing coal on coke properties and on gas and by- product yields

Some experimental data on the influence of dry and wet cleaning on coke properties and on gas and by-product yields of Pittsburgh and Mary Lee coals

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

Re-treatment of Sayreton jig middlings on coal-washing tables

Concentration of the rake discharge from a bowl classifier in a washing plant of the Mesabi Range, Minnesoda

Washability studies of the Brookwood Bed at the Warrior View Mine, Tuscaloosa, Ala.

Washability data on certain coal beds of Alabama with special reference to sulphur elimination

Re-treatment of fine washed coal from the Black Creek and Mary Lee Beds on coal washing tables

Pneumatic tabling of coal :effect of specific gravity, size, and shape

Washability studies of Blue Creek Bed at Connellsville Mine, Connellsville, Ala.

Washability studies of Mary Lee Bed at Powhatan Mine, Powhatan, Ala.

Washability studies of coal from the Mary Lee Bed at the Bankhead Mine, Bankhead, Ala.

The cleaning of fine coal from the Mary Lee Bed at the Porter Mine

Flotation processes for cleaning fine coal

Washability studies of coal from the Henry Ellen Bed at Acmar No. 5 Mine, Acmar, Ala.

Table cleaning of fine coal from the Thompson and Woodstock beds of the Cahaba Field, Alabama

Performance of a pulsator-type coal-washing jig

Performance of a Baum-type coal-washing jig

A washability study of the Black Creek Coal bed at Yolande No. 6, Rockcastle, Ala.

Classification and tabling of table middlings at the Colta Coal Washery, Flat Creek, Ala.


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