caa a22 4500 469111925 CHVBK 20180323133113.0 cr unu---uuuuu 170328e19920801xx s 000 0 eng 10.1007/BF02034886 doi (NATIONALLICENCE)springer-10.1007/BF02034886 Radiochemical studies of iodine behaviour under conditions relevant to nuclear reactor accidents [Elektronische Daten] [G. Evans, R. Jervis] Radiochemical methods are quite suitable for studying the behaviour of radioiodine under the dilute conditions relevant to nuclear reactor accidents. Species selective adsorbents are able to distinguish between various inorganic and organic gas-phase iodine species. A solvent extraction procedure for determining aqueous phase organic iodide, free iodine, I− and IO 3 − fractions has been investigated and found to be valuable, although large inaccuracies in the separation of I− and IO 3 − can occur for solutions of pH above 10. The extraction of potentially-volatile species in the aqueous phase gives a measure of iodine species volatility consistent with observed values of the partition coefficient. Indirect measurement suggest that the partition coefficient of HOI at room temperature exceeds 30,000. Akadémiai Kiadó, 1992 Evans G. Department of Chemical Engineering, University of Toronto, M5S 1A4, Toronto, Canada aut Jervis R. Department of Chemical Engineering, University of Toronto, M5S 1A4, Toronto, Canada aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 161/1(1992-08-01), 121-133 0236-5731 161:1<121 1992 161 10967 https://doi.org/10.1007/BF02034886 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02034886 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Evans G. Department of Chemical Engineering, University of Toronto, M5S 1A4, Toronto, Canada aut NATIONALLICENCE 700 1- Jervis R. Department of Chemical Engineering, University of Toronto, M5S 1A4, Toronto, Canada aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 161/1(1992-08-01), 121-133 0236-5731 161:1<121 1992 161 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer