Search U.S. government technical reports digitized or harvested by TRAIL.
Recovery of metal values from lead smelter matte by chlorine-oxygen leaching
Laboratory investigations on the behavior of accessory elements in lead blast furnace smelting
Recovering zinc-lead sulfide from a geothermal brine
Hydrometallurgical process for producing lead and elemental sulfur from galena concentrates
Recovery of lead and silver from plumbojarosite by hydrothermal sulfidation and chloride leaching