VALENCY CONTROL METHOD OF PLUTONIUM

摘要

PURPOSE:To separate sexivalent uranium and quadrivalent plutonium superior even in the safety of a work process in which secondary waste does not produce. CONSTITUTION:Only quadrivalent plutonium is selectively reduced into trivalent plutonium by adding isobutyl aldehyde in organic solvent in which sexivalent uranium and quadrivalent plutonium are dissolved, trivalent plutonium is extracted into water solution and sexivalent uranium and quadrivalent plutonium are separated.