Search U.S. government technical reports digitized or harvested by TRAIL.
Recovery of metal values from lead smelter matte by chlorine-oxygen leaching
Increasing the leaching rate of bulk superalloy scrap by melting with aluminum
Hydrochloric acid-oxygen leaching and metal recovery from copper-nickel bulk sulfide concentrate
Continuous flotation testing to recover a bulk sulfide concentrate from Missouri lead ore tailings
Recovery of principal metal values from waste hydroprocessing catalysts