PROCESS FOR RETAINING VOLATILE RADIO-ACTIVE SUBSTANCES FROM THE TREATMENT OF NUCLEAR FUELS

摘要

Process for retaining volatile radioactive substances formed in the further processing of nuclear fuels. /P P The higher nitrogen oxides resulting from the solution 1 and the denitration are reduced to NO, the iodine is absorbed, the gas mixture obtained is separated so as to obtain a fraction containing NO and the substances volatile radioactive substances, oxygen is added to the volatile radioactive waste and the oxygen enriched in volatile radioactive substances is removed, which is subjected to a chemical treatment in 12, 13.