Browse TRAIL Inventories

Electrolytic preparation of tungsten metal and tungsten carbide from wolframite

Recovery of lead and sulfur from galena concentrate, using a ferric sulfate leach

Electrowinning misch metal from a treated bastnasite concentrate

A comparison of sublimation and vaporization for purification of samarium metal

Recovering elemental sulfur from nonferrous minerals :ferric chloride leaching of chalcopyrite concentrate

Electrotransport of impurities in rare-earth metals, using a pulsed current

Effect of temperature on the electrolytic preparation and recovery of samarium-cobalt alloy

Comparison of techniques for electrowinning tungsten from scheelite

Preparation of samarium-cobalt permanent magnets

Recovery of lead from galena by a leach electrolysis procedure

Electrolytic preparation of titanium and zirconium diborides from their oxides and mineral concentrates

Lime roast-leach method for treating chalcopyrite concentrate

Recovery of zinc from zinc chloride by fused-salt electrolysis

Investigation of a cell design for electrowinning zirconium metal from zirconium tetrachloride

Recovery of lead from lead chloride by fused-salt electrolysis

Aqueous electrolysis of lead chloride

Electrowinning zinc from zinc chloride-alkali metal chloride electrolytes

Titania from intermediates prepared by soda-smelting ilmenite

Recovering byproduct heavy minerals from sand and gravel, placer gold, and industrial mineral operations


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