| X射线荧光光谱仪同时测定红土型镍矿中主次量组份 |
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| 引用本文： | 唐毅,欧阳义华,黎红波,张代云,宋江伟,WEI Ke-qiao.X射线荧光光谱仪同时测定红土型镍矿中主次量组份[J].云南地质,2011,30(1):101-104. |
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| 作者姓名： | 唐毅 欧阳义华 黎红波 张代云 宋江伟 WEI Ke-qiao |
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| 作者单位： | 个旧三○八矿产测试有限公司,云南,个旧,661000 |
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| 摘 要： | 以无水四硼酸锂作熔剂,硝酸铵为氧化剂,碘化钾为脱模剂,在高频熔样机上于1050℃熔融,制成玻璃片,使用标准曲线对谱线重叠干扰和基体效应进行校正,建立XRF测定红土型镍矿中TFe、SiO2、Al2O3、Cr2O3、MgO、Ni、Co的分析方法,经标准样品和检测样品外部比对结果验证,结果准确,可靠,方法快速、简便。
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| 关 键 词： | 熔融制样 主次量测定 X射线荧光光谱法 红土型镍矿 |
THE CONTEMPORANEOUS TESTING OF MAJOR AND MINOR CONTENTS IN LATERITE NI DEPOSIT WITH X-RAY FLUORESCENCE SPECTROMETER |
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| TANG Yi,OUYANG Yi-hua,LI Hoang-bo,ZHANG Dai-yun,SONG Jiang-wei,WEI Ke-qiao.THE CONTEMPORANEOUS TESTING OF MAJOR AND MINOR CONTENTS IN LATERITE NI DEPOSIT WITH X-RAY FLUORESCENCE SPECTROMETER[J].Yunnan Geology,2011,30(1):101-104. |
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| Authors: | TANG Yi OUYANG Yi-hua LI Hoang-bo ZHANG Dai-yun SONG Jiang-wei WEI Ke-qiao |
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| Institution: | TANG Yi,OUYANG Yi-hua,LI Hoang-bo,ZHANG Dai-yun,SONG Jiang-wei,WEI Ke-qiao(308# Testing Company Limited of Mineral Resources,Gejiu 661000) |
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| Abstract: | We use the water- free lithiumtetraborat as rholite, ammonium nitrate as oxidizer, potassium iodide in drawing of patterns to fuse the sample on the high frequency fuser under 1050℃, correct the superimposed disturbance to the spectrum and matrix effect with the standard curve, establish the analytic method of Tfe, SiO2, Al2O3, Cr2O3, MgO, Ni, Co in Laterite Ni Deposit. According to the outer comparison of standard sample and detection sample, the analysis result is accurate and dependable, analysis method is rapid, simple and convenient. |
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| Keywords: | Sample Preparation by Fusion Testing of Major and Minor Component Fluorescence Spectroscopic Mehtod Laterite Ni Deposit |
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