Extraction of strontium using an irradiated extraction agent of crown structure |
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| Authors: | Ľ. Mátel T. Bilbao |
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| Affiliation: | (1) Department of Nuclear Chemistry, Comenius University, 842 15 Bratislava, Czechoslovakia |
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| Abstract: | The partition coefficient of strontium upon its extraction from the aqueous solutions of picric acid into chloroform containing DC-18-crown-6, B-15-crown-5 after their exposition to gamma radiation has been studied. A significant decrease of the partition coefficient in the studied range of doses 10–70 kGy was observed. This effect can be attributed to the radiolytic products of chloroform. The radiation destruction as well as dehydrogenation of crown ethers were not observed. |
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