Search U.S. government technical reports digitized or harvested by TRAIL.
Lime-soda sinter process for alumina from high-silica bauxites :laboratory and pilot-plant tests
Extraction of alumina from ferruginous bauxite by a double-leach process
Adaptation of the Pedersen process to the ferruginous bauxites of the Pacific Northwest
Recovery of alumina and iron from Pacific Northwest bauxites by the Pedersen process