Browsing by Subject "Electrowinning"

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Die elektroherwinning van Fe en H2SO4 uit ’n FeSO4-logingsoplossing met behulp van anioonruilmembrane

Rossouw, Jacobus Johannes Cloete (North-West University (South Africa), 2019)

The purpose of this study was to develop an economical, safe and environmentally friendly electrochemical process for the conversion and recovery of Fe and H2SO4 from a FeSO4 leaching solution. For this purpose, two basic ...
Electrowinning of iron from spent leaching solutions using novel anion exchange membranes

Badenhorst, Wouter Dirk; Rossouw, Cloete; Kerres, Jochen; Bruinsma, Dolf; Krieg, Henning (MDPI, 2019)

In the Pyror process, electrowinning (EW) is used to recover acid and iron from spent leaching solutions (SLS), where a porous Terylene membrane acts as a separator between the cathode and anode. In this study, a novel ...