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Distribution studies of metal ions on stannic arsenate in butanol-HNO3 systems: Quantitative separation of Ni−Fe, Ni−Cu, Cd−Hg and Pb−Hg

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Summary

This paper deals with systematic distribution studies of metal ions on stannic arsenate in butanol-HNO3 systems. Kd values of metal ions have been determined by the batch process in solvent systems containing varying proportions of butanol and 50% HNO3. Quantitative binary separations of Ni−Fe, Ni−Cu, Cd−Hg and Pb−Hg have been obtained on the basis of information from the studies.

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Authors and Affiliations

  1. Chemistry Section, Z. H. College of Engineering and Technology, A.M.U., 202001, Aligarh, India

    M. Qureshi, K. G. Varshney, F. M. Alam & S. Naheed

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  1. M. Qureshi
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  2. K. G. Varshney
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  3. F. M. Alam
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  4. S. Naheed
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Qureshi, M., Varshney, K.G., Alam, F.M. et al. Distribution studies of metal ions on stannic arsenate in butanol-HNO3 systems: Quantitative separation of Ni−Fe, Ni−Cu, Cd−Hg and Pb−Hg. Chromatographia 11, 666–670 (1978). https://doi.org/10.1007/BF02269003

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  • DOI: https://doi.org/10.1007/BF02269003

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