Abstract
Separation and purification of {sup 133}Xe from acidic solution containing uranium, {sup 99}Mo and {sup 131}I has been developed. In the first step of this work, uranium pellets were dissolved under pressure (8-15 bar) in 8M nitric acid solution. Then {sup 133}Xe and other gases were conducted to activated charcoal cold trap. Final purification of {sup 133}Xe from impurities such as NO{sub x}, radioiodine and krypton was performed by passing through a molecular sieve preparative chromatographic column using helium as mobile phase. The final recovery of {sup 133}Xe from the separation-purification process was higher than 98%. Adsorption-desorption behavior of radioxenon on the charcoal and molecular sieves have also been studied and discussed. (author)
Tabasi, M;
Shamsaii, M;
[1]
Ghannadi-Maragheh, M;
Khanchi, A R
[2]
- Amir Kabir University of Technology, Tehran (Iran, Islamic Republic of). Faculty of Physics and Nuclear Science
- Jaber Ibn Hayan Research Laboratory, Tehran (Iran, Islamic Republic of)
Citation Formats
Tabasi, M, Shamsaii, M, Ghannadi-Maragheh, M, and Khanchi, A R.
Separation of {sup 133}Xe from {sup 99}Mo, {sup 131}I and uranium, and removal of impurities using gas chromatography.
Hungary: N. p.,
2005.
Web.
doi:10.1007/s10967-005-0770-1.
Tabasi, M, Shamsaii, M, Ghannadi-Maragheh, M, & Khanchi, A R.
Separation of {sup 133}Xe from {sup 99}Mo, {sup 131}I and uranium, and removal of impurities using gas chromatography.
Hungary.
https://doi.org/10.1007/s10967-005-0770-1
Tabasi, M, Shamsaii, M, Ghannadi-Maragheh, M, and Khanchi, A R.
2005.
"Separation of {sup 133}Xe from {sup 99}Mo, {sup 131}I and uranium, and removal of impurities using gas chromatography."
Hungary.
https://doi.org/10.1007/s10967-005-0770-1.
@misc{etde_20618057,
title = {Separation of {sup 133}Xe from {sup 99}Mo, {sup 131}I and uranium, and removal of impurities using gas chromatography}
author = {Tabasi, M, Shamsaii, M, Ghannadi-Maragheh, M, and Khanchi, A R}
abstractNote = {Separation and purification of {sup 133}Xe from acidic solution containing uranium, {sup 99}Mo and {sup 131}I has been developed. In the first step of this work, uranium pellets were dissolved under pressure (8-15 bar) in 8M nitric acid solution. Then {sup 133}Xe and other gases were conducted to activated charcoal cold trap. Final purification of {sup 133}Xe from impurities such as NO{sub x}, radioiodine and krypton was performed by passing through a molecular sieve preparative chromatographic column using helium as mobile phase. The final recovery of {sup 133}Xe from the separation-purification process was higher than 98%. Adsorption-desorption behavior of radioxenon on the charcoal and molecular sieves have also been studied and discussed. (author)}
doi = {10.1007/s10967-005-0770-1}
journal = []
issue = {3}
volume = {264}
journal type = {AC}
place = {Hungary}
year = {2005}
month = {Jun}
}
title = {Separation of {sup 133}Xe from {sup 99}Mo, {sup 131}I and uranium, and removal of impurities using gas chromatography}
author = {Tabasi, M, Shamsaii, M, Ghannadi-Maragheh, M, and Khanchi, A R}
abstractNote = {Separation and purification of {sup 133}Xe from acidic solution containing uranium, {sup 99}Mo and {sup 131}I has been developed. In the first step of this work, uranium pellets were dissolved under pressure (8-15 bar) in 8M nitric acid solution. Then {sup 133}Xe and other gases were conducted to activated charcoal cold trap. Final purification of {sup 133}Xe from impurities such as NO{sub x}, radioiodine and krypton was performed by passing through a molecular sieve preparative chromatographic column using helium as mobile phase. The final recovery of {sup 133}Xe from the separation-purification process was higher than 98%. Adsorption-desorption behavior of radioxenon on the charcoal and molecular sieves have also been studied and discussed. (author)}
doi = {10.1007/s10967-005-0770-1}
journal = []
issue = {3}
volume = {264}
journal type = {AC}
place = {Hungary}
year = {2005}
month = {Jun}
}