B. W. Madsen

• A mixed kinetics dump leaching model for ores containing a variety of copper sulfide minerals
• Alternative methods for copper recovery from dump leach liquors
• Determination of ferric ion diffusion and activity coefficients from chronopotentiometric data
• Determining vapor density and gaseous diffusion coefficients of SbS
• Determining vapor density and gaseous diffusion coefficients of Sb₂S₃ using a modified transpiration apparatus
• Percolation leaching of a chalcopyrite-bearing ore at ambient and elevated temperatures with bacteria
• Selective recovery of arsenic from aqueous solutions with hydrated titanium dioxide