碳化酸溶法消解原子吸收光谱法测定环烷酸盐中的钴  

Carbonized-Acid-Dissolution Method of Digesting Sample for the Determination of Co in Naphthenate by FAAS

作　　者：郭玉生[1] 张学俊[1] 

机构地区：[1]温州大学应用技术学院,浙江温州325027

出　　处：《光谱学与光谱分析》2003年第4期827-828,共2页Spectroscopy and Spectral Analysis

摘　　要：采用碳化酸溶法消解环烷酸盐 ,其特点是采用了硝酸 ,高氯酸消解试样 ,消解速度快 ,且不发生爆炸。用本法测定环烷酸盐中的钴 ,方法快速 ,准确 ,效果良好 ,RSD为 0 5 7%。In this paper, a new method for the determination of Co by FAAS using carbonized-acid-dissolution method for digesting. naphthenate sample has been established. This technique is rapid, accurate, convenient and using HClO4 in digesting-sample process, but does not lead to explosion. The satisfactory results were obtained with RSD of 0.57%.

关 键 词：碳化酸溶法 消解 原子吸收光谱法 测定 环烷酸盐 钴 高氯酸 

分 类 号：O624.5[理学—有机化学] O657.31[理学—化学]