摘要
本文介绍了氯代磺酚Ｓ直接分光光度法测定铀铌合金中的铌．方法具有简便、快速、灵敏度高等优点。可测铀铌合金中１％～１０％的铌．回收率为９９％～１０２％。
Spectrophotometeric determinating method of niobium in U-Nb alloy usingsulphochlorophenols is described. The method is characterized by simplicity, rapidity and highsensitivity. The detection limit of niobium in U-Nb alloy is 10%, the recovery rate is 99 102%.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
1994年第5期476-480,共5页
Nuclear Power Engineering
关键词
铌
测定
分光光度法
铀铌合金
Determination of niobium Spectrophotometric method U-Nb Alloy
