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Online Analysis of Sulfur in Diesel line by a Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry

机译:单色波长色散X射线荧光光谱在线分析柴油中的硫

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This paper proposes the application of a monochromatic wavelength dispersive X-ray fluorescence (MWDXRF) technique developed in the X-ray Optical Systems laboratory Inc. The technique measures low-level sulfur (uls) in fuel. Data for ultra low sulfur in diesel were collected and analyzed using the combination of the mentioned technique and the usage of engineering tools as a fastloop array and a measurement technique. This provides a qualitative method for Diesel sulfur analysis of the Refinery Ing. Antonio M Amor (RIAMA) in Salamanca, Guanajuato. The pooled limit of quantification (PLOQ) for ultra-low-sulfur diesel was found to be less than 1.5 ppm in this study. The reproducibility of 15-ppm sulfur diesel fuel was determined to be better than 3 ppm (95 % confident level). This work shows the performance of the production of Diesel with less than 15-ppm in sulfur lines in the Hydrodesulfurizer Unit of Diesel (HDD) of the refinery. Results and conclusions discusses the better and cheaper method for the production of ultra low sulfur Diesel in the refinery .
机译:本文提出了由X射线光学系统实验室公司开发的单色波长色散X射线荧光(MWDXRF)技术的应用。该技术可测量燃料中的低含量硫(uls)。柴油中超低硫数据的收集和分析是结合上述技术以及使用工程工具作为快速回路阵列和测量技术来进行的。这为炼厂Ing的柴油硫分析提供了定性方法。瓜纳华托州萨拉曼卡的Antonio M Amor(RIAMA)。在这项研究中,发现超低硫柴油的合并定量限(PLOQ)小于1.5 ppm。确定15 ppm硫柴油的重现性优于3 ppm(95%置信水平)。这项工作显示了在炼油厂的柴油加氢脱硫装置(HDD)中,硫管线中的硫含量低于15-ppm的柴油的生产性能。结果和结论讨论了炼油厂生产超低硫柴油的更好和便宜的方法。

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