Search U.S. government technical reports digitized or harvested by TRAIL.
Beneficiation of high-clay potash ores by flotation
Recovery of copper from converter slags by flotation
Effect of tapioca flour on the anionic flotation of gangue from iron ores
Recovery of copper from converter slags by flotation
Flotation of pyrite from coal :pilot plant study
Flotation of Marquette Range nonmagnetic taconite using innovative procedures
Continuous heavy liquid concentration of high-clay potash ores
Beneficiation of Idaho kyanite-bearing materials
Coal-pyrite flotation :a modified technique using concentrated second-stage pulp
Electrophysical considerations of the activation of sphalerite for flotation
Coal-pyrite flotation in concentrated pulp :a pilot plant study
Flotation study of refractory coals
Desulfurization of various midwestern coals by flotation
Recovering glass from urban refuse by froth flotation
Flotation-nitric acid leach procedure for increasing uranium recovery from a refractory ore