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- Manganese extraction studies using ferrous sulfate and pickle liquor
- Extraction of manganese from Georgia umber ore by a sulfuric acid-ferrous sulfate process (in two parts).
- Recovery of manganese from slag formed by selective oxidation of high-manganese pig iron
- Recovery of heavy minerals from sand and gravel operations in the southeastern United States
- Flash reduction of iron ore
- Continuous gaseous direct reduction of low-grade iron ores in a fluid-bed reactor
- Large-scale continuous attrition grinding of coarse kaolin
- Autogenous attrition microgrinding of calcium carbonate minerals
- Ceramic mold inserts for use in ferrous diecasting
- Steam-induced volatilization of silica from refractories
- Recovery of phosphate from Florida phosphate slimes
- Fine grinding of coal by a turbomilling process
- Evaluation of refractories for aluminum recycling furnaces
- Potential for recovery of rutile and other byproducts from western copper tailings