The extraction of technetium from ascorbic acid medium with dibenzene-18-crown-6 /DB-18C6/ and 18-crown-6 /18C6/ dissolved in benzene and nitrobenzene was studied. The effect of crown ether substition, concentration of the extracting agent as well as the pH of the aqueous solution on the distribution coefficient was investigated. Nitrobenzene was found to be a rather promising diluent.
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Minh, L.T., Lengyel, T. Extraction of technetium from ascorbic acid medium with crown ethers. Journal of Radioanalytical and Nuclear Chemistry Letters 128, 417–422 (1988). https://doi.org/10.1007/BF02205197
- Physical Chemistry
- Aqueous Solution
- Inorganic Chemistry