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Experimental upgrading of artificial magnetite concentrates by flotation

Anionic flotation of silica from western Mesabi and Menominee range iron ores

Polyethoxylated amines as flotation collectors for slimed lead minerals

Laboratory continuous flotation of bertrandite and phenacite from Mount Wheeler, Nev., beryllium ores

Flotation of calcareous scheelite ores

Flotation treatment of experimental iron ore tailing from Champion mine, Marquette Range, Michigan

Selective flotation of a barite-fluorspar ore from Tennessee

Beneficiating low-grade chromites from the Stillwater complex, Montana

Continuous flotation of beryl from spodumene mill tailing, Foote Mineral Company, Kings Mountain, N.C.

Flotation of California mica ore

Froth flotation washability data of various Appalachian coals using the timed release analysis technique

Laboratory investigation of the effect of oxidation on coal flotation

Anionic-cationic flotation of mica ores from Alabama and North Carolina

Radioactive techniques for continuously measuring flotation froth density and pulp flow rates

Reclaiming magnetite in dense-medium circuits by froth flotation

Petrographic and flotation studies on the Meade Peak, Idaho, phosphate samples

Pilot plant flotation of nonmagnetic taconite and semitaconite

Laboratory and pilot plant development of flotation procedures for fine-grained hematitic ores of Marquette Range, Michigan

Infrared evaluation of starch products used in iron ore flotation

Beneficiation of high-clay potash ores by flotation

Recovery of copper from converter slags by flotation

Flotation of pyrite from coal

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

Bench-scale flotation of insoluble slimes from potash ore

Amine flotation of chromite ores from the Stillwater complex, Mont.

Application of thermal neutron capture-gamma ray analysis to oxidized taconite beneficiation process slurries

Monitoring taconite process streams with thermal neutron capture-gamma ray analysis

Development of a continuous flotation process for removal of insoluble slimes from potash ore

Cationic flotation of a hematitic oxidized taconite

Beneficiation of Western Mesabi Range oxidized taconites :a comparison of the anionic and cationic flotation systems and an evaluation of potential iron ore reserves

Flotation responses of two Duluth complex copper-nickel ores

Characterization and beneficiation of phosphate-bearing rocks from northern Michigan

Preparation of platinum-palladium flotation concentrate from Stillwater complex ore

Recovery of high-grade barite from waste pond materials

Separation of copper-nickel mattes from Duluth gabbro concentrates by flotation and magnetic methods

Flotation of rare earths from bastn©·asite ore

Recovery of ultrafine barite from mill wastes

Recovery of scheelite and byproduct sphalerite from western U.S. tactite ores


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