ICP-OES连续测定原矿中锌、铜、铅、锡、铁元素含量

Continuous Determination of Zinc,Copper,Lead,Tin,and Iron Content in Raw Ore by ICP-OES

通过使用电感耦合等离子体发射光谱仪连续测定原矿中锌、铜、铅、锡、铁元素含量,对分析方法的精密度、准确度以及加标回收进行了试验。试验结果表明,此方法检出限低、化学干扰少、分析结果精准,能实现快速、低成本的对原矿中锌、铜、铅、锡、铁元素含量分析,对采、选、冶提供有力的数据支持,对矿石的充分利用具有重大意义。

In this paper,the contents of zinc,copper,lead,tin and iron in raw ore were determined by inductively coupled plasma emission spectrometer.The precision,accuracy and recovery of the analysis method were tested.The experimental results show that this method has low detection limit,less chemical interference and accurate analysis results.It can realize rapid and low-cost analysis of zinc,copper,lead,tin and iron in raw ore.It provides powerful data support for mining,sorting and smelting,and has great significance for the full utilization of ore.