Summary
Thorium antimonate has been synthesised by mixing 0.1 M Th(NO3)4 solution in 0.1 N HNO3 and 0.05 M potassium pyroantimonate and by mixing 0.1 M Th(NO3)4 solution in 0.1 N HNO3 with 0.1 M SbCl5 in 4N HCl at controlled pH. The preparative procedure, composition, I.R. spectra, chemical and thermal stability, physico-chemical properties and distribution coefficients of metal ions on thorium antimonate have been determined at pH 5.5–6.5. On the basis of distribution co-efficient values separations of Cu(II) from Mg(II), Ni(II), Mn(II), Mg(II), from Zn(II) and Cd(II) and Zn(II) from Cd(II) have been achieved.
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References
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Part VIII: Reference [1]
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De, A.K., Das, S.K. Synthetic inorganic ion exchanger. IX. Thorium antimonate. Synthesis, properties and ion exchange separations. Chromatographia 11, 350–356 (1978). https://doi.org/10.1007/BF02314776
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DOI: https://doi.org/10.1007/BF02314776