Hydrometallurgy

Calculated Zr concentration obtained by Zirconia (ZrO2) lixiviation by sulfuric and fluorhydric acids (1 mol/kgw) as function of temperature (used software and database: PHREEQC and llnl.dat)

Calculated Zr concentration obtained by Zirconia (ZrO2) lixiviation by sulfuric and fluorhydric acids (T=250°C) as function of acid concentration (used software and database: PHREEQC and llnl.dat)