DETERMINATION OF IMPURITIES IN URANIUM FOLLOWING SEPARATION OF THE MATRIX AND USING INDUCTIVELY-COUPLED PLASMA-ATOMIC EMISSION-SPECTROMETRY

被引：0

作者：

ANWAR, K ^{[1
]}

HUSSAIN, SF ^{[1
]}

MOHAMMAD, D ^{[1
]}

机构：

[1] PAKISTAN INST NUCL SCI & TECHNOL,DIV NUCL CHEM,POB 1356,ISLAMABAD,PAKISTAN

来源：

ANALUSIS | 1994年 / 22卷 / 04期

关键词：

URANIUM; IMPURITY SEPARATION; ICP-AES; DETECTION LIMITS;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A procedure for determination of eleven impurity elements such as Be, Ca, Cd, Co, Cr, Cu, Mg, Mn, Ni, Pb and Zn in uranium matrix in the range of 0.2-10.0 mug g-1 of uranium using inductively coupled plasma atomic emission spectrometry (ICP-AES) has been presented. The impurities were separated following a single step extraction procedure using TBP-CCl4 extraction system and taking care of factors influencing the precision of the method. The detection limits obtained using this procedure were at least an order of magnitude better than the previously reported data.

引用

页码：230 / 233

页数：4

共 23 条

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