Restraint steps to clean emergency release of radioactive gas-vapor mixture under design basis accidents reactors at

摘要

Apparatus passive steps for purification of accidental discharge of radioactive vapor phase, comprising a prefilter, the condensation unit with a separator condensed moisture and sorption unit, characterized in that it further comprises a regenerative heat exchanger and eductor coupled simultaneously with the first sealed reactor containment vessel and adjacent thereto closed offices, and sorption module filled with sorbent modified zeolites or NaX type NaA, containing silver ions or copper, and carbon native compound content in terms of carbon is 0.4 - 2.0 wt.%.