Abstract

The process of the gas phase treatment to remove CsOH and Cs₂MoO₄ radioactive aerosols labeled with cesium-137 (hereinafter, ¹³⁷CsOH and ¹³⁷Cs₂MoO₄) 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 ¹³⁷CsOH and ¹³⁷Cs₂MoO₄ radioactive aerosols removed from the gas flow.

中文翻译：

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处理气态介质以去除铯137标记的放射性气溶胶CsOH和Cs 2 MoO 4的方法

摘要

使用包含浸没床洗涤器和螺旋过滤器的装置研究了气相处理去除铯137标记的CsOH和Cs ₂ MoO ₄放射性气溶胶（以下称为¹³⁷ CsOH和¹³⁷ Cs ₂ MoO ₄）的过程。元素。将水，纤维直径为2.0μm的玄武岩棉，珍珠岩以及珍珠岩与Ca（OH）₂的混合物用作浸没床。通过这种设置，可以去除从气流中去除的99％以上的¹³⁷ CsOH和¹³⁷ Cs ₂ MoO ₄放射性气溶胶。