摘要
采用火焰原子吸收法测定了煤灰中铁、钙、镁的含量,并与半微量法进行了比较。结果表明:火焰原子吸收法选择性好、灵敏度高、操作简便、结果准确。
Via flame atomic absorption method, the content of Calcium, Magnesium and Ferrum in coal ash were tested, the results were compared with data obtained by centigram method. It showed that the flame atomic absorption spectroscopy method has better selectivity, sensitivity, simplicity of operation and accuracy.
出处
《煤质技术》
2013年第1期46-47,共2页
Coal Quality Technology
关键词
火焰原子吸收法
半微量法
煤灰
flame atomic absorption spectroscopy method
centigram method
coal ash
