摘要
本文采电感耦合等离子体发射光谱法测定铁矿石中MFe的含量。加入混酸溶解样品,提高了溶解温度,并且使溶解更完全。结果表明,本法溶解速度快,分析精确度高,稳定性好,成本低,适合铁矿石中的MFe测定。
In this paper, determination of total iron in geology samples were studied by means of ICP-OES. Concentrated mixed acid was used to solubilize the samples. As a result, the solubilizing speed and temperature were increased respectively. The results showed that the method had quick solution, high analysis accuracy, nice stability and it could meet the requirements of the geology production for the determination of MFe.
出处
《福建分析测试》
CAS
2010年第4期59-61,共3页
Fujian Analysis & Testing
