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Utilization studies on chromite from Seaid Creek, Calif.
Separating tantalum and columbium by solvent extraction :HF- HCl-Diethyl ketone system
Ferrochromium from western metallurgical-grade chromite
Electric smelting of Montana chromite concentrates
Pyrometallurgical beneficiation of offgrade chromite and production of ferrochromium
Electric-arc furnace reduction of tin slag for production of columbium-tantalum-bearing alloy
Removal of nonferrous metals from synthetic automobile scrap on heating in a rotary kiln
Secondary pig iron from shredded auto scrap
Carbon steel from prereduced pellets-acid practice
Continuous charging and preheating of prereduced iron ore
Smelting of arseniferous copper concentrate in an electric-arc furnace
Recovering iron from copper smelting furnace slags by carbon injection
Smelting cement copper in an electric-arc furnace
Preparation and chlorination of titanium carbide from domestic titaniferous ores
Electric-arc furnace processing of domestic titaniferous materials
Recovery of iron and copper from copper smelting furnace slags by carbon injection