| X射线荧光光谱法测定长石的化学成分 |
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| 引用本文： | 袁欣艺,谌观秀.X射线荧光光谱法测定长石的化学成分[J].岩矿测试,1999,18(3):232-234. |
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| 作者姓名： | 袁欣艺 谌观秀 |
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| 作者单位： | 1. 深圳市福田环保局,深圳,518048
2. 深圳市赛格中康股份有限公司,深圳,518049 |
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| 基金项目： | 赛格中康股份公司技术革新项目 |
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| 摘 要： | 采用粉末压片制样、Ｘ射线荧光光谱仪测定长石的化学组成，可获得高准确度和高精度度的分析结果，测定值与化学法及推荐值相符，重复１０次测定主，次量组分的ＲＳＤ〈０．６％，痕量组分ＲＳＤ〈３％。方法简便快捷，分析时间仅为传统湿法化学分析的１／８，满足工艺过程中批次配料需要。
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| 关 键 词： | 粉末压片 X射线荧光光谱 长石 化学成分 |
| 修稿时间： | 1998-10-14 |
Chemical Component Analysis of Feldspar by X-ray Fluorescence Spectrometry |
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| YUAN Xin-yi,CHEN Guan-xiu.Chemical Component Analysis of Feldspar by X-ray Fluorescence Spectrometry[J].Rock and Mineral Analysis,1999,18(3):232-234. |
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| Authors: | YUAN Xin-yi CHEN Guan-xiu |
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| Abstract: | The chemical components of feldspar were analyzed by Xray fluorescence spectrometry with powder pellet sample preparation method. The results provided by this method are in agreement with certified values and with those provided by classical chemical methods. The precision (n=10) of the method is <0.6% RSD for major and minor components and <3% RSD for trace elements. The method is simple, rapid, accurate and precise. The time consumed per sample is only 1/8 of that by classical chemical methods.\=\= |
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| Keywords: | powder pellet sample preparation method Xray fluorescence spectrometry feldspar component |
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