Treatment of Gaseous Medium to Remove Radioactive Aerosols CsOH and Cs2MoO4 Labeled with Cesium-137

The process of the gas phase treatment to remove CsOH and Cs 2 MoO 4 radioactive aerosols labeled with cesium-137 (hereinafter, 137 CsOH and 137 Cs 2 MoO 4 ) was studied using a setup containing elements of a submerged bed scrubber and a spiral filtering element. Water, basalt wool with a fiber diam...

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Bibliographic Details
Published in:Radiochemistry (New York, N.Y.) N.Y.), 2021-03, Vol.63 (2), p.181-186
Main Authors: Kulemin, V. V., Rumer, I. A., Kulyukhin, S. A.
Format: Article
Language:English
Subjects:
Aerosols
Basalt
Cesium 137
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Gas flow
Nuclear Chemistry
Perlite
Scrubbers
Slaked lime
Vapor phases
Water purification
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Summary:The process of the gas phase treatment to remove CsOH and Cs 2 MoO 4 radioactive aerosols labeled with cesium-137 (hereinafter, 137 CsOH and 137 Cs 2 MoO 4 ) was studied using a setup containing elements of a submerged bed scrubber and a spiral filtering element. Water, basalt wool with a fiber diameter of 2.0 μm, perlite, and a mixture of perlite with Ca(OH) 2 were used as the submerged bed. With this setup, it is possible to remove more than 99% of 137 CsOH and 137 Cs 2 MoO 4 radioactive aerosols removed from the gas flow.
ISSN:1066-3622
1608-3288
DOI:10.1134/S1066362221020089