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对两种堆燃料元件溶解过程中生成气体量的研究表明,溶解产生的气峰是由酸蒸气排代溶解器内的空气和溶解反应产生的气体所组成。提出了从溶解液组分变化来计算生成气体量的方法。计算了辐照二氧化铀元件溶解后生成的气体量。对乏燃料元件溶解尾气的冷凝系统及处理系统的负载量进行了讨论。
Studies on the amount of gas generated during the dissolution of the two fuel assemblies indicate that the gas peak generated by the dissolution consists of acid vapor displacing the air in the dissolver and the gas resulting from the dissolution reaction. A method of calculating the amount of generated gas from changes in the composition of a solution is proposed. The amount of gas generated after the irradiated uranium dioxide element was dissolved was calculated. The amount of condensate system and processing system in which tail-fuel spent fuel is dissolved is discussed.