| 石油及石油产品温度对能量色散X射线荧光光谱法测定硫含量结果影响的研究 |
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| 引用本文： | 牟明仁,赵景红,白翎,郑江,赵雪蓉,贺新安,李莉.石油及石油产品温度对能量色散X射线荧光光谱法测定硫含量结果影响的研究[J].光谱实验室,2007,24(5):848-851. |
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| 作者姓名： | 牟明仁 赵景红 白翎 郑江 赵雪蓉 贺新安 李莉 |
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| 作者单位： | 1. 辽宁出入境检验检疫局技术中心,辽宁省大连市人民路81号,116001
2. 舟山出入境检验检疫局,浙江省舟山市定海区,316000 |
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| 摘 要： | 考察样品温度对能量色散X射线荧光光谱法测定硫含量的影响;通过改变样品温度,观察测定结果的变化.结果表明:石油及石油产品的样品温度对X荧光光谱仪测试结果具有显著影响;多数含硫和高硫石油及其产品的样品温度对X荧光光谱仪测试结果的影响呈现正相关关系,低硫石油或低硫石油产品的样品温度对X荧光光谱仪测试结果的影响具有波动性.能量色散X射线荧光光谱法测定仪安装测试温度控制装置和改进样品温度自动校正曲线,对控制样品温度对X荧光光谱仪测试结果的准确度是十分必要的.
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| 关 键 词： | 石油及石油产品 样品温度 能量色散X射线荧光光谱法 硫含量 |
| 文章编号： | 1004-8138（2007）05-0848-04 |
| 修稿时间： | 2007-06-19 |
Study on the Temperature Effect on the Sulfur Determination in Petroleum Oil and Its Products by Energy-Dispersive X-Ray Fluorescence Spectroscopy |
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| MU Ming-Ren,ZHAO Jing-Hong,BAI Ling,ZHENG Jiang,ZHAO Xue-Rong,HE Xin-An,LI Li.Study on the Temperature Effect on the Sulfur Determination in Petroleum Oil and Its Products by Energy-Dispersive X-Ray Fluorescence Spectroscopy[J].Chinese Journal of Spectroscopy Laboratory,2007,24(5):848-851. |
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| Authors: | MU Ming-Ren ZHAO Jing-Hong BAI Ling ZHENG Jiang ZHAO Xue-Rong HE Xin-An LI Li |
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| Institution: | Liaonhzg Entry-Exlt Inspection and Quarantine Bureau, Dalian , Liaoning 116001, P. R. China;Zhoushan Entry-Exit Inspection and Quarantine Bureau, Zhoushan, Zhejiang 316000, P. R. China |
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| Abstract: | The sample temperature effect on the sulfur determination by energy-dispersive X-ray fluorescence spectroscopy was studied.The results indicated that it was a obvious influence of the temperature of petroleum oil and its products on the determination by energy-dispersive X-ray fluorescence spectroscopy;for most sulf-and high sulf-petroleum and its products,the temperature effect had positive correlativity with determination and for the low sulf-petroleum and its products,the influence was fluctuant.It is necessary to fit a temperature controller on the determination instrument or improve the sample temperature auto-calibration curve for the determination accuracy. |
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| Keywords: | Petroleum and Petroleum Products Sample Temperature Energy-Dispersive X-Ray Fluorescence Spectroscopy Sulfur Content |
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