| BOXA型载流X荧光分析仪本底校正技术的研究与实现（增刊） |
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| 引用本文： | 李杰,赵建军,于代林.BOXA型载流X荧光分析仪本底校正技术的研究与实现（增刊）[J].中国矿业,2016,25(S1). |
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| 作者姓名： | 李杰 赵建军 于代林 |
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| 作者单位： | 北京矿冶研究总院,北京矿冶研究总院,鞍山钢铁集团公司 |
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| 摘 要： | BOXA载流X荧光分析仪用于选矿生产过程中矿浆金属元素的在线测量。相比粉末样,矿浆光谱本底情况更加复杂,直接影响分析仪的精度指标。本文针对BOXA分析仪的工作原理,系统分析了矿浆光谱的特点,选择最佳本底校正方法并进行验证。
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| 关 键 词： | 品位分析仪 X射线荧光 本底校正 |
| 收稿时间： | 2016/4/30 0:00:00 |
| 修稿时间： | 2016/5/11 0:00:00 |
Research & implementation of background correction techniques in BOXA On-stream X-ray analyzer |
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| LI Jie,ZHAO Jianjun and YU Dailin.Research & implementation of background correction techniques in BOXA On-stream X-ray analyzer[J].China Mining Magazine,2016,25(S1). |
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| Authors: | LI Jie ZHAO Jianjun and YU Dailin |
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| Affiliation: | Beijing General Research Institute of Mining and Metallurgy,Bei Jing,Beijing General Research Institute of Mining and Metallurgy,Bei Jing,Anshan iron and steel group corporation,Liao Ning An Shan |
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| Abstract: | BOXA On-stream X-ray analyzer is used for grade on-line measurement in mineral processing. The measurement object is slurry and background is more complex rather than powder, so the background affects the accuracy directly. In this paper we analyzed the characteristics of slurry fluorescence spectrum based on working principle of BOXA, selected an appropriate correction method and verified it. |
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| Keywords: | Grade analyzer X-ray fluorescence background correction |
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