- P-ISSN 1225-0163
- E-ISSN 2288-8985
- Log In/Sign Up
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
A Study on the Dissolution and Separation for the Quantitative Analysis of Iodide in Spent Nuclear Fuel
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2000, v.13 no.6, pp.751-758
Choi,
K. C., Lee,
C. H., Song,
B. C., Park,
Y. S., Jee,
K. Y., &
Kim,
W.
H.
(2000). A Study on the Dissolution and Separation for the Quantitative Analysis of Iodide in Spent Nuclear Fuel. Analytical Science and Technology, 13(6), 751-758.
- Downloaded
- Viewed
Abstract
A study was carried out on the dissolution of spent PWR fuels and performed on the fuels and the separation of iodide for the quantitative analysis using SIMFUEL which has chemical composition of a simulated spent PWR fuel (burn-up; 35,000 MWd/MTU and cooling time; 10 years). To dissolve the SIMFUEL effectively and to minimize the formation of volatile iodine through dissolution process, the optimum ratio of mixed acid (<TEX>$HNO_3/HCl$</TEX> 80: 20 mol%) was established and ozone gas was purged. In the separation step of iodine with <TEX>$CCl_4$</TEX>, <TEX>$NH_2OH{\cdot}HCl$</TEX> was used for reducing <TEX>${IO_3}^-$</TEX> to <TEX>$I_2$</TEX>.The optimum acidity of the dissolved solution and the added of <TEX>$NH_2OH{\cdot}HCl$</TEX> were 2.5 M and more than <TEX>$1.5{\times}10^{-3}mole$</TEX>, respectively. The recovery of iodide by ion chromatography was <TEX>$82.8{\pm}4.1%$</TEX> and the total yield was corrected by gamma spectrometery using <TEX>$^{131}I$</TEX> as a tracer.
- keywords
- simulated spent PWR fuel, iodide, ion chromatography, separation
- Downloaded
- Viewed
- 0KCI Citations
- 0WOS Citations
Other articles from this issue
- Environmental Analysis & Human Health Risk Assessment(Ⅰ) - Analysis & Risk Assessment of Chlorinated Disinfection By-products in Drinking Water -
- Monitoring and Analytical Techniques for the Discharged Radiocarbon from Nuclear Facility
- Electrochemical Destruction of Cyanide Ions and Recovery of Zinc Ions from Electroplating Wastewater
- Anode Properties of Boron Doped Polyacene Derived from Phenolic Resin
- Recovery of <TEX>$ZrO_2$</TEX> by Leaching from <TEX>$LiF-BeF_2-ZrO_2$</TEX> Molten Salt in Distilled Water
- Gas Chromatographic Analysis on Residual Concentration and Half-life Time of Cyfluthrin in Potato and Soil
- A Study on the Acid Digestion Bomb Pretreatment Method of Fire Retardant Chemicals (DBDPE-<TEX>$Sb_2O_3$</TEX>) for the Determination of Antimony
- Determination of Homocysteine, Methionine, Cysteine in Human Plasma with SPME/GC-MS
- A New Aluminium Container for <TEX>$\gamma$</TEX>-Ray Spectrometry Analysis of Radium and Radon
- A Study on the Dissolution and Separation for the Quantitative Analysis of Iodide in Spent Nuclear Fuel
- Separation of Zr metal from <TEX>$LiF-BeF_2-ZrF_4$</TEX> Molten Salt by Electrowinning
- Determination of Metal Elements in Mongolian Chromite
- Measurement of Electrical Conductivity of Glass Melter at High Temperature
- Direct Determination of Tellurium in Simulated Nuclear Spent Fuels by Hydride Generation-Inductively Coupled Plasma Atomic Emission Spectrometry
- Analysis of PCDDs/PCDFs in Sediment by Isotope Dilution HRGC/HRMS
- Polychlorinated Biphenyl Contaminations of Water, Soils and Sediments Sampled from Various Places of Korea
- Synthesis, Protonation Constants and Stability Constants for Transition Metal ions(II) of 1, 15-Bis(2-Hydroxybenzyl)-2, 6, 10, 14-Tetraazapentadecane
- Environmental Analysis & Human Health Risk Assessment(I) - Analysis & Risk Assessment of Chlorinated Disinfection By-products in Drinking Water -
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.