Author: V. Koprda 1
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  • 1 Research Institute of Industrial Hygiene and Occupational Diseases 88541 Bratislava Czechoslovakia
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The diffusion of cobalt chloro complexes in anion-exchange beads has been studied in mixed solvent media. The effects of variables on the kinetics of the exchange process by the batch technique were examined. The strongly basic anion-exchanger Dowex 2X8 in its Cl form was used in ethyl alcohol-water-hydrochloric acid solutions. The rate laws were verified experimentally. The dependence of the exchange rate on the temperature, the viscosity of the solution, the mean resin particle diameter and the composition of the solution was studied.