Tag: Solid–Liquid Separation

Jarosite Formation as an Iron-Precipitation Route in Hydrometallurgy: Process Chemistry, Kinetics, Impurity Deportment, Solid–Liquid Separation, and Residue Sustainability—A Critical Review

Antonio Clareti Pereira, PhD* PhD in Chemical Engineering University of São Paulo (USP) Belo Horizonte, Minas Gerais, Brazil DOI:10.5281/zenodo.21969803 Jarosite precipitation remains an important route for removing ferric iron and incorporating sulfate into the precipitate in acidic hydrometallurgical liquors, yet Read More …

Improving Filterability of Hydroxide Precipitates in Hydrometallurgical Hydrolysis Processes: A Critical Review

Antonio Clareti Pereira* PhD in Chemical Engineering São Paulo University – USP Belo Horizonte – MG – Brazil DOI: 10.5281/zenodo.20098962 Hydrolysis-based precipitation is widely used in hydrometallurgy for impurity removal and metal recovery; however, the resulting hydroxide precipitates frequently exhibit Read More …