Izvorni znanstveni članak

Influence of Dilution upon Cation Exchange Equilibrium

E. Reiner ; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, and Laboratory of Physical Chemistry, Faculty of Science, University of Zagreb, Zagreb , Croatia, Yugoslavia
K. F. Schulz ; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, and Laboratory of Physical Chemistry, Faculty of Science, University of Zagreb, Zagreb , Croatia, Yugoslavia
B. Težak ; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, and Laboratory of Physical Chemistry, Faculty of Science, University of Zagreb, Zagreb , Croatia, Yugoslavia

Sažetak

Ion exchange equilibria in batch systems have been examined to see how the distribution of ions between the ion exchanger and the solution depends on the dilution of the solution. The exchanger was Amberlite IR-120. The following exchanges were studied· K +-H+ Mg++-Ca ++ Ca++ -H+ Ba++ -H+ Ce3 +-H+ and La3 + H+. It has been found that dilution of the system causes the ion of higher affinity to pass into the resin phase. This effect is more pronounced for the exchange of ions of unequal charge than for those of the same charge.

Ključne riječi

Hrčak ID:

247927

URI

https://hrcak.srce.hr/247927

Datum izdavanja:

1.7.1955.

Posjeta: 552 *