Search
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
16 results returnedSearch results
- Plant performance tests of the tromp dense-medium coal-cleaning process
- Washability characteristics of Mammoth and Holmes vein anthracites
- Preparation characteristics of coal from Boone County, W. Va.
- 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
- Washability of coals from the Matanuska Valley and Beluga River fields, Alaska
- Performance of tables in cleaning Alaska coals
- Washability characteristics of the lower Hartshorne (Spadra) coalbed near Clarksville, Ark.
- Evaluation of washery performance
- Performance of Baum jigs in treating Rocky Mountain coals
- Performance characteristics of coal-washing equipment :concentrating tables
- Washability studies and cleaning trials on coals from Pierce County, Wash.
- Froth flotation washability data of various Appalachian coals using the timed release analysis technique
- Performance characteristics of coal-washing equipment :sand cones
- Predicted results of cleaning Appalachian coals at low density for sulfur reduction
- Performance characteristics of coal-washing equipment :dense-medium coarse-coal vessels