Abstract: Investigations on the kinetics of leaching lead from galena (PbS), using acetic acid (HAc) solutions in iron(III) chloride (FeCl3) solutions, were conducted using shrinking core models. The effects of operational parameters, ...

Abstract: In this study, zinc, which is an important industrial metal and a major component of alkaline batteries, was extracted from spent alkaline batteries using polyurethane foam (PUF) impregnated with the solvent Cyanex 272. ...