摘要
应用ＩＣＰ－ＡＥＳ法，对核纯海绵锆中１７个杂质元素的测定进行了试验研究。取样量１００ｍｇ时，Ａｌ、Ｃａ、Ｃｏ、Ｃｒ、Ｃｕ、Ｆｅ、Ｍｇ、Ｍｎ、Ｍｏ、Ｎｉ、Ｐｂ、Ｓｎ、Ｔａ、Ｔｉ、Ｖ、Ｙ和Ｚｎ的测定范围是１０μｇ／ｇ—３２００μｇ／ｇ。回收率为９５．２％—１０６．５％。
A methed for determing 17 impurity elements in sponge zirconium of nuclear purity has been studied experimentally. They are Al,Ca,Co,Cr,Cu,Fe,Mg,Mn,Mo,Ni,Pb,Sn,Ta,Ti,V,Y and Zn. The measuring rangs are 10μg/g to 3200μg/g. The recovery rate are between 95% and 107%. The RSD(n=8) are from 0. 2% to 2.2%.
出处
《光谱实验室》
CAS
CSCD
1996年第5期42-46,共5页
Chinese Journal of Spectroscopy Laboratory
关键词
ICP-AES
核纯锆
杂质元素
脉冲堆
ICP-AES Method, Sponge Zirconium of Nuclear Purity, Impurity Elements.
