| 稀释剂粉末压片-X射线荧光光谱法测定锑矿石中锑及主量组分 |
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| 引用本文： | 王干珍,王子杰,郭腊梅,严慧.稀释剂粉末压片-X射线荧光光谱法测定锑矿石中锑及主量组分[J].中国无机分析化学,2016,6(1):22-25. |
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| 作者姓名： | 王干珍 王子杰 郭腊梅 严慧 |
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| 作者单位： | 湖南省地质测试研究院,长沙,410007 |
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| 基金项目： | 国土资源部公益性行业科研专项(201211056)资助 |
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| 摘 要： | 利用X射线荧光光谱仪结合稀释剂粉末压片法来测定锑矿石中锑及主量组分。通过稀释剂的加入,减弱了样品的基体效应。人工配制了一系列具有浓度梯度的样品来解决标准样品个数偏少的问题。方法简便、实用,具有较高的精密度和准确度,测定结果满足实际工作需要。方法的相对标准偏差(RSD)为0.19%～2.0%,与常规分析结果基本一致。
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| 关 键 词： | X射线荧光光谱法 锑矿石 稀释剂粉末压片法 |
| 收稿时间： | 2015/10/14 0:00:00 |
| 修稿时间： | 2015/12/8 0:00:00 |
Determination of Antimony and Main Components in Antimony Ores by X-Ray Fluorescence Spectrometer with Diluent - Pressed Powder Pellet |
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| WANG Ganzhen,WANG Zijie,GUO Lamei and YAN Hui.Determination of Antimony and Main Components in Antimony Ores by X-Ray Fluorescence Spectrometer with Diluent - Pressed Powder Pellet[J].Chinese Journal of Inorganic Analytical Chemistry,2016,6(1):22-25. |
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| Authors: | WANG Ganzhen WANG Zijie GUO Lamei and YAN Hui |
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| Institution: | Hunan Province Geological Testing Institute,Changsha,Hunan,410007,China;Hunan Province Geological Testing Institute,Changsha,Hunan,410007,China;Hunan Province Geological Testing Institute,Changsha,Hunan,410007,China;Hunan Province Geological Testing Institute,Changsha,Hunan,410007,China |
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| Abstract: | A method for the determination of antimony and main components in antimony ores using diluent - pressed powder pellet method was established by X-Ray fluorescence spectrometry. The matrix effects were reduced by adding a diluent. A series concentration of homemade samples was used to solve the problem of lacking standard samples. This method is simple and practical, and has high precision and accuracy. It can meet the requirements of actual work. The relative standard deviation (RSD) is 0.19%~2.0%, and the obtained resluts were consistent with the results of the conventional chemical analytical methods. |
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| Keywords: | X-Ray fluorescence spectrometry antimony ores diluents - pressed powder pellet method |
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