| 波长色散X射线荧光光谱法测定钼原矿中多元素 |
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| 引用本文： | 王宝玲. 波长色散X射线荧光光谱法测定钼原矿中多元素[J]. 中国钼业, 2014, 0(3): 40-42 |
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| 作者姓名： | 王宝玲 |
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| 作者单位： | 金堆城钼业股份有限公司质量计量监测中心,陕西华县714102 |
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| 摘 要： | 本文采用粉末压片法制样,建立了测定钼原矿中钼、铅、铜、铁、硫元素的波长色散X射线荧光光谱法。讨论了制样条件,运用基本参数法和基体校正法相结合,用以校正共存元素间的吸收—增强效应和谱线重叠影响。精密度试验和比对试验表明,该法分析结果能够满足生产需要。
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| 关 键 词： | 粉末压片 钼原矿 波长色散 X射线荧光光谱法 |
WAVELENGTH DISPERSIVE X RAY FLUORESCENCE SPECTROMETRIC METHOD FOR THE DETERMINATION OF MULTI ELEMENTS IN MOLYBDENUM ORE |
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| WANG Bao-ling. WAVELENGTH DISPERSIVE X RAY FLUORESCENCE SPECTROMETRIC METHOD FOR THE DETERMINATION OF MULTI ELEMENTS IN MOLYBDENUM ORE[J]. China Molybdenum Industry, 2014, 0(3): 40-42 |
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| Authors: | WANG Bao-ling |
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| Affiliation: | WANG Bao - ling (Quality Measurement and Testing Center, Jinduicheng Molybdenum Co. ,Ltd. , Huaxian 714102,Shaanxi, China) |
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| Abstract: | Preparing samples by powder compressing method, wavelength dispersive X ray fluorescence spectrometry was developed for the determination of molybdenum, lead, copper, iron, sulfur in molybdenum ores. Samples preparation conditions were discussed. The fundamental parameter method and matrix correction method were combined to correct co - existing elements absorption, enhancement and spectral overlap effect. Precision test and comparison test show that the analysis results can meet the needs of production. |
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| Keywords: | powder compressing molybdenum ore wavelength dispersion X -ray fluorescence spectrometry |
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