Aqueous biphasic extraction process with pH and particle control
Aqueous composition useful in ore floatation containing aliphati
Aqueous composition useful in ore flotation containing aliphatic
Aromatic and benzothiophene extender oil composition for ore flo
Arrangement for dry reconditioning of used foundry sands
Arrangement in machines for separating materials having differen
Arrangement of multiple fluid cyclones
Arsenide depression in flotation of multi-sulfide minerals
Article and apparatus for particulate size separation
Automatic debris separation system
Automatic popcorn popping method
Baffle for reactors used for liquids purification
Bar end separator
Base metal mineral flotation processes
Bean sifting device
Beneficiating dolomitic phosphate ores with humic acid
Beneficiation apparatus
Beneficiation of calcium borate minerals
Beneficiation of clays by froth flotation
Beneficiation of coal and metallic and non-metallic ores by frot