| 燃烧－离子色谱法测定地质物料中的硫 |
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| 引用本文： | 蒋仁依,王克娟,梁美琼.燃烧－离子色谱法测定地质物料中的硫[J].岩矿测试,1994(1). |
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| 作者姓名： | 蒋仁依 王克娟 梁美琼 |
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| 作者单位： | 北京矿产地质研究所，中南工业大学，广东云浮钢铁公司 |
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| 摘 要： | 文章介绍了用自制氧瓶，氧气燃烧－离了色谱法测定地质物料中Ｓ。实验了最佳吸收条件。对含Ｓ为０．０８６％的地球化学标样ＧＳＲ－４测定６次，其平均值为０．０８４％，相对标准偏差ＲＳＤ为１．５８％。
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| 关 键 词： | 硫，燃烧－离子色谱法 |
Determination of Sul fur in Geological Material s by Combustion-Ion Chromatography |
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| Jiang Renyi and Wang Kejuan.Determination of Sul fur in Geological Material s by Combustion-Ion Chromatography[J].Rock and Mineral Analysis,1994(1). |
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| Authors: | Jiang Renyi and Wang Kejuan |
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| Abstract: | he material was decomposed by closed-flask combustion in oxygen atmosphere.Experiments were made for the optimization of the absorption conditions. The method has beenapplied to the analysis of the geochemical CRM GSR-4(S,0.086%),and RSD of 1.58%wasObtained(n=6). |
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| Keywords: | sulfur combustion ion chromatography |
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