área de pesquisa
- Alexandre Silva Guimarães
- Hydrometallurgical separation of zinc and copper from waste brass ashes using solvent extraction with D2EHPA
- Purification of concentrated nickel sulfuric liquors via synergistic solvent extraction of calcium and magnesium using mixtures of D2EHPA and Cyanex 272
- Purificação de Níquel a Partir de Soluções Sulfúricas por Extração por Solventes Utilizando-se Cyanex 272 e Misturas de Extratantes
- Reactive liquid-liquid test system ZnSO4/D2EHPA: Equilibrium, thermochemical, structural, and spectroscopic insights from experiments and density functional theory
- Removal of Mg and Ca from Ni-rich sulphate solutions by solvent extraction using cationic and neutral extractants
- Remoção Seletiva de Cálcio e Magnésio de Licor Sulfúrico Concentrado em Níquel Utilizando-se Extração por Solventes Convencional e Sinérgica
- Solvent extraction of metals from a Brazilian nickel lateritic liquor with D2EHPA and Cyanex 272