CAJ | 학술논문

在内径为0.3m和高度为5.6m的折流板脉冲萃取柱中，分别采用内置吹气杯和外置吹气杯对柱重压降信号进行了测量和比较。实验结果表明，两种吹气杯安装方式所测量的结果一致。因此，为了避免由于内置吹气杯所造成的钚纯化循环脉冲萃取柱异形下澄清段的设计和加工难度，推荐可使用外置吹气杯来测量该工段的脉冲萃取柱柱重压降。
재내경위0.3m화고도위5.6m적절류판맥충췌취주중，분별채용내치취기배화외치취기배대주중압강신호진행료측량화비교。실험결과표명，량충취기배안장방식소측량적결과일치。인차，위료피면유우내치취기배소조성적비순화순배맥충췌취주이형하징청단적설계화가공난도，추천가사용외치취기배래측량해공단적맥충췌취주주중압강。
The pressure drop of column weight was measured in a disc and doughnut pulsed extraction column with the inertial diameter of 0.3 m and height of 5.6 m by in-ternal and external air purge methods ,respectively .The experimental results show that the pressure drops of column weight measured by external air purge method are in good agreement with those by internal air purge method ,therefore ,the external air purge method is recommended to measure the pressure drop of column weight in the pulsed extraction column in plutonium purification cycle .