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In the present studies trihexyl(tetradecyl)phosphonium bromide (Cyphos IL 102) diluted in toluene has been employed as a novel reagent for the extraction and recovery of Cadmium(II) and Zinc(II) from hydrochloric acid medium. The influence of different parameters such as concentration of H+, extractant and chloride ion, nature of acid (HCl, H2SO4 and HNO3), diluent and equilibration time and temperature...
The overall aim of this study is to separate and recover zinc and cadmium from spent batteries. For this purpose Cyphos IL 102 diluted in toluene was employed for the extraction and recovery of Zn and Cd from Zn-C and Ni-Cd batteries leach liquor. The influence of extractant concentration for the leach liquors of Zn-C (0.01–0.05mol/L) and Ni-Cd (0.04–0.20mol/L) batteries has been investigated. Composition...
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