Uranium value leaching with ammonium carbonate and/or bicarbonat
Uranium-preextraction in zirconium/hafnium separations process
Use of activated carbon to remove dissolved organics from uraniu
Use of carbonates in metal ion extraction
Use of Chelex-100 for selectively removing Y-90 from its parent
Use of dextran as a filtration aid for thickener overflow filtra
Use of gaseous mixture containing an inert gas and an oxygen...
Use of microwave radiation to eliminate foam in ore leaching
Use of oil-water emulsions in a hydrothermal process
Use of polymers in alumina precipitation in the Bayer process of
Use of raw manganese nodules for oxidation leaching of reductive
Use of surfactants in alumina precipitation in the bayer process
Use of surfactants in the production of metal
Use of thioether ligands for separating palladium from aqueous s
Using polyglycerines in the Bayer process to increase crystal si
Utilization of ion exchange resin in the processing of kaolins
Utilization of oxygen in leaching and/or recovery procedures emp
Utilization of oxygen in leaching and/or recovery procedures emp
Utilization of partially calcined alumina as precipitation aid i