Method of measuring uranium to oxygen ratio and apparatus therefor

The present invention relates to an apparatus of measuring a uranium to oxygen ratio and a measuring method, wherein without pretreatment of a uranium dioxide sample, at least a portion of the sample is dissolved, and a portion of the sample is collected to measure optical density a liquid optical w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YOUN, YOUNG SANG, KIM, JONG YUN, CHO, HYE RYUN, YEON, JEI WON, KIM, JAN DEE, KIM, JONG GOO, LEE, JEONG MOOK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The present invention relates to an apparatus of measuring a uranium to oxygen ratio and a measuring method, wherein without pretreatment of a uranium dioxide sample, at least a portion of the sample is dissolved, and a portion of the sample is collected to measure optical density a liquid optical waveguide capillary tube cell. Therefore, an amount of waste can be quickly and accurately reduced, and at the same time, a uranium to oxygen ratio of a solid sample can be effectively measured. 본 발명은 우라늄-산소비 측정 장치 및 측정 방법에 관한 것으로, 이산화 우라늄 시료의 전처리 없이, 시료의 적어도 일부를 용해하고, 시료 중 일부만을 채취하여 액체광도파모세관셀 내에서 흡광도를 측정함으로써 신속하고 정확하게 폐기물의 양을 줄이면서 효율적으로 고체 시료의 우라늄-산소비의 측정이 가능하다.