FIELD: nuclear technology. SUBSTANCE: localization system comprises a container filled with cooling fluid, and a gas cushion located above its level. The inlet of sprayed fluid line is positioned inside said container, close to its bottom. Sorbent is contained in a separate vessel which isolates it from ambient medium. Sorbent may also be located in upper part of container filled with gas cushion. Substances used as a sorbent may have a higher absorbing capacity with respect to carbon dioxide than that of sprayed fluid. EFFECT: improved design. 3 cl, 2 dwg
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