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一、前言一种以金属铝为包壳,由镁和二氧化铀粉末组成的弥散体铀芯的核燃料元件(其中Mg占15%,UO_2占85%),经过反应堆辐照、冷却后,需要溶解成溶液,以便回收铀和钚。
I. INTRODUCTION A kind of nuclear fuel element (with 15% Mg and 85% UO_2) of dispersion core composed of magnesium and uranium dioxide powder coated with metallic aluminum, after irradiated and cooled by the reactor, Dissolved into a solution for the recovery of uranium and plutonium.