Search U.S. government technical reports digitized or harvested by TRAIL.
Dewatering Florida phosphate pebble rock slime by freezing techniques
Ultrafine grinding of several industrial minerals by the attrition-grinding process
Laboratory flotation studies of Tennessee phosphates in the presence of slimes
Fabrication and cost evaluation of experimental building brick from waste glass
Continuous gaseous direct reduction of low-grade iron ores in a fluid-bed reactor
Phosphorus removal from Birmingham, Ala., calcareous iron ores
Large-scale continuous attrition grinding of coarse kaolin