ISSN:
1436-5073
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary A rigorous analysis of the effect of various concentrations (0.02–1.60M) of ammonium acetate on the distribution coefficients (K) of a number of metal ions using cation exchanger Dowex 50W-X8 (100–200 mesh NH4 +-form) has been made. On account of the low affinity of U(VI) for resin in ≥0.20M NH4OAc it can be separated from all other metal ions. HighK values of Sr(II), Ba(II) and Hg(II) at higher ≥0.50M NH4OAc are responsible for their separation from others. The abnormal column Chromatographic behaviour of Al(III) permits its separation from other metal ions including U(VI), Sr(II), Ba(II), Hg(II). A number of binary and ternary separations have been achieved.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01201531
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