Search U.S. government technical reports digitized or harvested by TRAIL.
Laboratory tests on percolation leaching of silica from bauxites
A process for the recovery of gold from activated carbon by leaching and electrolysis
Formation of dithionate and sulfate in the oxidation of sulfur dioxide by manganese dioxide and air
Percolation leaching of manganese ores with sulfur dioxide
Caustic leaching of manganese flotation concentrate from Artillery Peak, Ariz.