process for oxidation of liquids in a liquid - liquid extraction for the reprocessing of irradiated nuclear fuel kernbrenn and / or dissolved uranium (iv) generated and / or plutonium (iii)

摘要

Method for the oxidation of values present in low valence stages in liquids and of compounds which stabilize these low valence stages if they are present. Dinitrogen tetroxide (N2O4) in liquid form is added to the value solution as an oxidation agent. The oxidation reactions which subsequently take place are conducted as substantially liquid-liquid reactions.