火焰原子吸收法测定煤灰中钾、钠的研究

Research on K、Na in coal ash by Flame Atomic Absorption Spectrophotometry

该文采用火焰原子吸收分光光度计测定了煤灰中K、Na的含量,并与火焰光度计测定的结果进行了比较。结果表明:该法选择性好、灵敏度高、操作简便、结果准确。

The paper introduced that measured contents of K and Na in coal ash by flame atomic absorption spectrophotometry and coMPared the results of measured by flame photometer. The result showed that the method of lame atomic absorption spectrophotometry have some strong points such as good selectivity, high sensitivity, easy to operate and exact analysis results.