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    崔德松, 冯静. 电感耦合等离子体发射光谱法测定重晶石矿石中BaSO4和Sr[J]. 地质与资源, 2009, 18(2): 157-160. DOI: 10.13686/j.cnki.dzyzy.2009.02.002
    引用本文: 崔德松, 冯静. 电感耦合等离子体发射光谱法测定重晶石矿石中BaSO4和Sr[J]. 地质与资源, 2009, 18(2): 157-160. DOI: 10.13686/j.cnki.dzyzy.2009.02.002
    shu
    CUI De-song, FENG Jing. DETECTION OF BaSO4 AND Sr IN BARITE ORE BY ICP-AES[J]. Geology and Resources, 2009, 18(2): 157-160. DOI: 10.13686/j.cnki.dzyzy.2009.02.002
    Citation: CUI De-song, FENG Jing. DETECTION OF BaSO4 AND Sr IN BARITE ORE BY ICP-AES[J]. Geology and Resources, 2009, 18(2): 157-160. DOI: 10.13686/j.cnki.dzyzy.2009.02.002
    shu

    电感耦合等离子体发射光谱法测定重晶石矿石中BaSO4和Sr

    DETECTION OF BaSO4 AND Sr IN BARITE ORE BY ICP-AES

      摘要
    • 摘要: 采用电感耦合等离子体发射光谱法同时测定重晶石矿石中Ba、Sr，再将Ba换算成BaSO4.研究了基体对Sr测定的影响及消除.Ba、Sr相对标准偏差（RSD，n=12）分别为0.74%、3.3%.本方法简便、快速，准确.

       

      Abstract: A method to detect Ba and Sr in barite by inductively coupled plasma-atomic emission spectrometry (ICP-AES) is proposed. The influence of the base element on the detecting of Sr and its solution is studied. The relative standard deviations (RSD, n=12) of Ba and Sr are 0.74% and 3.3%, respectively. The method is simple, quick and accurate.

       

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