FIELD: chemistry.
SUBSTANCE: invention relates to a detritiation device. Detritiation device comprising: a furnace (1) for melting tritiated wastes, comprising a crucible for receiving the tritiated wastes and a bubbling device for introducing a hydrogenated bubbling gas into said crucible during the melting and treatment of the tritiated wastes in said furnace. The device also comprises a catalytic four-pole membrane reactor (2) for the treatment of the gases originating from the melting and treatment of the tritiated wastes in said furnace; the reactor comprising a membrane to separate two gas flows, the said membrane being permeable to isotopes of hydrogen. The said device is designed for detritiation process.
EFFECT: lower or even zero production of tritiated water as a result of detritiation process.
11 cl, 4 dwg, 1 ex
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