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Properties of cast columbium carbide-carbon alloys
Evaluation of some solid oxides as sorbents of sulfur dioxide
Production of blister copper by electric furnace smelting of dead-burned copper sulfide concentrates
Smelting of arseniferous copper concentrate in an electric-arc furnace
Smelting prereduced nickel concentrate in an electric-arc furnace
Recovering iron from copper smelting furnace slags by carbon injection
Smelting cement copper in an electric-arc furnace
Oxidative sulfuric acid leaching of lead smelter mattes
Electrorefining Missouri low-antimony lead bullion
Electrolytic method for recovery of lead from scrap batteries
Copper recovery from primary smelter dusts
Recovery of principal metal values from electrolytic zinc waste
Recovery of iron and copper from copper smelting furnace slags by carbon injection