| ICP-AES快速测定珍珠岩矿中Al、Fe、Ca、Mg、K、Na、Ti和Mn |
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| 引用本文： | 方林霞,井强山,姚玉娟. ICP-AES快速测定珍珠岩矿中Al、Fe、Ca、Mg、K、Na、Ti和Mn[J]. 光谱实验室, 2010, 27(3): 1005-1007 |
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| 作者姓名： | 方林霞 井强山 姚玉娟 |
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| 作者单位： | 信阳师范学院化学化工学院,河南省信阳市长安路237号,464000 |
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| 基金项目： | 河南省科技厅重点攻关项目 |
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| 摘 要： | 建立了电感耦合等离子体-原子发射光谱法(ICP-AES)同时测定珍珠岩中的Al、Fe、Ca、Mg、K、Na、Ti和Mn的方法,对测试仪器条件及元素谱线等相关参数进行实验和优化,克服了常规化学法测定中步骤繁琐、耗时长、工作量大的不足。精密度(RSD,n=10)为0.22%-0.87%,加标回收率在96.2%-103.8%之间。具有快速、简便及线性范围宽等优点,可用于珍珠岩及其制品的分析,结果满意。
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| 关 键 词： | 电感耦合等离子体-原子发射光谱法 珍珠岩 铝 铁 钙 镁 钾 钠 钛 锰 |
Determination of Al,Fe,Ca,Mg,K,Na,Ti and Mn in Perlite Rapidly by ICP-AES |
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| FANG Lin-Xia,JING Qiang-Shan,YAO Yu-Juan. Determination of Al,Fe,Ca,Mg,K,Na,Ti and Mn in Perlite Rapidly by ICP-AES[J]. Chinese Journal of Spectroscopy Laboratory, 2010, 27(3): 1005-1007 |
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| Authors: | FANG Lin-Xia JING Qiang-Shan YAO Yu-Juan |
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| Affiliation: | FANG Lin-Xia JING Qiang-Shan YaO Yu-Juan(College of Chemistry and Chemical Engineering,Xinyang Normal University,Xinyang,Henan 464000,P.R.China) |
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| Abstract: | A method for the determination of Al,Fe,Ca,Mg,K,Na,Ti and Mn in perlite byICP-AES was developed. The main parameters of the operation were optimized. The samplepretreatment,selection of analytical lines and interference elimination were studied. The RSD of themethod is 0.22%-0.87%（n=10） and the recovery is 96.2%-103.8%.The method provides theadvantages of wide dynamic linear range,high efficiency and simple operation over the conventionalchemical method and has been applied to the determination of these components in perlite and theirproducts with satisfactory results. |
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| Keywords: | ICP-AES Perlite Al Fe Ca Mg K Na Ti Mn |
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