%0 Journal Article
%T Comparative Study of Strongly Basic Anion Exchange Resins Tulsion A-30 and Indion-820 by Application of 131I and 82 Br as a Tracer Isotopes
%J International Journal of Composite Materials
%@ 2166-4919
%D 2012
%I 
%R 10.5923/j.cmaterials.20120206.02
%X In the present investigation radioactive tracer isotopes 131 I and 82 Br were used to study the kinetics of iodide and bromide ion¨Cisotopic exchange reaction. The kinetics study was performed to study the effect of ionic concentration and temperature on the specific reaction rate calculated in min-1. From the initial ionic concentration and knowing the value of specific reaction rate, the values of amount of ions exchanged in mmol and percentage ion exchange were calculated. It was also observed that for both the resins, there exists strong positive co-relationship between amount of ions exchanged and concentration of ionic solution, while a strong negative co-relationship was observed between amount of ions exchanged and temperature of exchanging medium. The values of specific reaction rate, amount and percentage of ions exchanged so obtained for the ion-isotopic exchange reactions using strong base, nuclear grade anion exchange resin Tulsion A-30 and non-nuclear grade anion exchange resin Indion-820 were compared. It was observed that the above values calculated were higher for Tulsion A-30 as compared to that for Indion-820, indicating superior performance of Tulsion A-30 under identical experimental conditions. The similar study on application of radioactive tracer isotopes can be extended further for performance assessment of different nuclear as well as non-nuclear grade ion exchange resins.
%K Tulsion A-30
%K Indion-820
%K Nuclear Grade Ion Exchanged Resin
%K Anion Exchange Resins
%K 131I
%K 82Br
%K Tracer Isotopes
%K Reaction Kinetics
%K Ion-Isotopic Exchange Reactions
%K Reaction Rate
%K Distribution Coefficient
%U http://article.sapub.org/10.5923.j.cmaterials.20120206.02.html