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Hindi Research Article, J Nucl Ene Sci Power Generat Technol Vol: 3 Issue: 1
Radiotracers in Study of Anion Exchange Resins Purolite NRW-8000 and Duolite A-171
| PU Singare* | |
| Department of Chemistry, Bhavan’s College, Munshi Nagar, Andheri (West), Mumbai, India | |
| Corresponding author : PU Singare Department of Chemistry, Bhavan’s College, Munshi Nagar, Andheri (West), Mumbai- 400058, India Tel: +912226256451/52; Fax: +912226256453 E-mail: pravinsingare@gmail.com |
|
| Received: December 21, 2013 Accepted: February 16, 2014 Published: February 27, 2014 | |
| Citation: P.U. Singare (2014) Radiotracers in Study of Anion Exchange Resins Purolite NRW-8000 and Duolite A-171. J Nucl Ene Sci Power Generat Technol 3:1 doi:10.4172/2325-9809.1000117 |
Abstract
Radiotracers in Study of Anion Exchange Resins Purolite NRW-8000 and Duolite A-171
Radioactive tracers 131I and 82Br were used to understand the performance of anion exchange resins Purolite NRW-8000 and Duolite A-171. The ion exchangers were separately brought in equilibrium with labeled I- and Br- ions solutions in the concentrations range of 0.001 to 0.004 mol/L and temperature varying from 30.0 to 45.0°C to study the I- and Br- ion-isotopic exchange reactions. The results show that under similar experimental conditions, the values of specific reaction rate in min-1, amount of ion exchanged in mmol and initial rate of ion exchange in mmol/min were lower for Br- ion-isotopic exchange reaction as compared to that for Iion- isotopic exchange reaction. Also for both the reactions, under similar conditions, the specific reaction rate values rises with rise in concentration of ionic solution, and decreases with rise in temperature.
