Auteur Vladimiros G. Papangelakis
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Ming Huang, Auteur ; Vladimiros G. Papangelakis, Auteur |An electrodeless conductivity cell was employed to investigate the electrical conductivity of concentrated NaCl−H2SO4−H2O solutions particularly at high temperatures. All solutions were measured from 25 to 250 °C at the equilibrium vapor pressur[...]
Article : texte imprimé
Reuben J. Mathew, Auteur ; Vladimiros G. Papangelakis, Auteur ; Eduard Guerra, Auteur |Sulfur occlusion of pyrite particles during oxidative pressure leaching of mineral sulfide concentrates at temperatures below 160 °C has a deleterious effect on pyrite oxidation kinetics. Existing techniques in mitigating sulfur occlusion involv[...]
