The program demonstrated a reliable flowsheet incorporating hydrofluoric acid leaching, solvent extraction using 1-octanol, and precipitation with ammonium hydroxide. "Our primary focus has always ...

The program demonstrated a reliable flowsheet incorporating hydrofluoric acid leaching, solvent extraction using 1-octanol, and precipitation with ammonium hydroxide. Message from the President of ...

Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States Department of Chemistry, University of Pittsburgh at Bradford, Bradford, Pennsylvania ...