Browse TRAIL Inventories

Laboratory and Full-Scale Sulfur Elimination Tests on Coal from Pratt Bed, Alabama

Kerosine flotation of coal :semicommercial studies of cell performance

Concentrating argillaceous surface iron ore of Tuscaloosa County, Ala., by washing

Flotation of northeast Birmingham, Ala., hematite ores

Sintering of pyrrhotite calcine


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