Thermal Desorption of Iodine-123 from Tellurium-122 Oxide Irradiated by Deuterons

Viktor S. Skuridin; Alexander Garapatski; Ilyas Slamkulov; Aleksey Semenov; Yanina Ermakova

doi:10.4028/www.scientific.net/AMR.1084.593

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Thermal Desorption of Iodine-123 from Tellurium-122 Oxide Irradiated by Deuterons

Abstract:

The paper studies the iodine-123 extraction process from the targets of enriched Tellurium-122 irradiated by deuterons at the cyclotron R-7M. We researched the regularities of radionuclide accumulation in the absorbent solution tank, depending on the temperature and air pumping regime through the system. As a result, we suggested a separate temperature treatment of the targets with the purpose of their preliminary purification from impurities and subsequent obtaining of "Na¹²³I" preparation with radiochemical yield 97%.

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Periodical:

Advanced Materials Research (Volume 1084)

Pages:

593-597

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1084.593

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Online since:

January 2015

Authors:

Viktor S. Skuridin*, Alexander Garapatski, Ilyas Slamkulov, Aleksey Semenov, Yanina Ermakova

Keywords:

Cyclotron, Distillation, Iodine-123, Sublimation, Tellurium-122

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References

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