Browse TRAIL Inventories

Separation of tantalum from columbium by the hydrofluoric acid-sulfuric acid-methyl isobutyl ketone system

Recovering copper from mill tailings:selected studies

Phosphoric acid by direct sulfuric acid digestion of Florida land-pebble matrix

Continuous-circuit preparation of phosphoric acid from Florida phosphate matrix

Acidulation of Florida phosphate matrix in a single-tank reactor

Direct preparation of phosphoric acid from intermediate-grade western phosphatic shale


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