Solid-liquid solvent extraction of metal ions
摘要
An overview of extraction of some trace metal ions using molten solvent (low melting substance) during last two decadesis presented. The development of this technique since its inception is briefly traced. The comparison of extraction efficiency, thermo-dynamics and kinetics mainly involving extraction of rare earth ions between molten solvent extraction at high temperature and usualliquid-liquid extraction at room temperature are discussed in detail. The various parameters obtained from the previous and presentstudies such as equilibrium extraction constant Kex, pH1/2, thermodynamic and kinetic data are displayed in tabular form. Finally, thecurrent demands, disadvantages and future prospects are also evaluated.
引用本文（GB/T 7714）
BoPeng, HaiyanFan, JinzhangGao. Solid-liquid solvent extraction of metal ions[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2003.
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