FIELD: chemistry.
SUBSTANCE: method of removing tritiated water vapour from gases includes feeding a gas stream from below a countercurrent phase isotropic exchange column filled with a spirally prismatic filling of stainless steel, and a stream of natural water is fed from the top of the column, wherein the process is carried out at room temperature, and the height of the column is selected based on the required degree of detritisation of the gas.
EFFECT: high degree of purification and switching to a continuous gas detritisation process.
2 dwg, 1 tbl, 2 ex
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