火焰原子吸收分光光度法测定水泥中的铁和锰的研究  

Survey of Iron and Manganese in Cement by FAAS

作　　者：张晓[1] 

机构地区：[1]中铁二院工程集团有限责任公司工程测试中心,四川成都610000

出　　处：《广东微量元素科学》2011年第12期61-64,共4页Trace Elements Science

摘　　要：对火焰原子吸收分光光度法定水泥中的铁和锰的方法进行了研究。结果表明,在选定的最佳仪器条件下,测定水泥中铁和锰的RSD分别为0.45%和2.68%,回收率分别为97.0%～99.0%和98.0%～102.0%,该法操作简单、测试快速、结果准确稳定。Survey of iron and manganese in cement by flame atomic absorption spectrophotometric （FAAS） was studied. The result showed that at the optimum experiment conditions, the RSD results of iron and manganese were respectively 0. 45% and 2. 68%. The recoveries of iron and manganese were respectively 97.0% - 99. 0% and 98.0% - 102. 0%. The method had simple operation, high - speed determining and accurate result.

关 键 词：火焰原子吸收分光光度法 水泥 铁 锰 

分 类 号：O657.31[理学—分析化学]