| 超临界流体色谱法测定柴油芳烃含量 |
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| 引用本文： | 太史剑瑶,程仲芊,凌凤香.超临界流体色谱法测定柴油芳烃含量[J].当代化工,2014(10):2199-2202. |
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| 作者姓名： | 太史剑瑶 程仲芊 凌凤香 |
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| 作者单位： | 中国石化抚顺石油化工研究院,辽宁 抚顺,113001 |
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| 基金项目： | 中国石化集团公司资助的石化行业标准修订项目总合-FX1313。 |
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| 摘 要： | 采用超临界流体色谱法,测定柴油中单环和多环芳烃的含量。芳烃加标回收实验测定结果的回收率在97.5%~101.6%之间。单环和多环芳烃的重复性实验的测定结果最大偏差不超过0.4个单位。与质谱法分析的数据对比,两种方法的线性相关系数可达到0.99以上。
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| 关 键 词： | 超临界流体色谱 柴油 芳烃 |
Determination of Aromatic Content in Diesel Oil by Supercritical Fluid Chromatography |
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| TAI SHI Jian-yao,CHENG Zhong-qian,LING Feng-xiang.Determination of Aromatic Content in Diesel Oil by Supercritical Fluid Chromatography[J].Contemporary Chemical Industry,2014(10):2199-2202. |
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| Authors: | TAI SHI Jian-yao CHENG Zhong-qian LING Feng-xiang |
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| Affiliation: | TAI SHI Jian-yao;CHENG Zhong-qian;LING Feng-xiang;Sinopec Fushun Research Institute of Petroleum and Petrochemicals; |
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| Abstract: | Supercritical fluid chromatography was used to determine mono-aromatic and polycyclic aromatic hydrocarbons （PAHs） content of diesel. The experiment of aromatic standard recovery rate showedthat the recovery rate result wasbetween 97.5%-101.6%. The maximum deviation of repeatability experiment for mono-aromatic and polycyclic aromatic hydrocarbons （PAHs） was notmore than 0.4 units. Compared with the method of mass spectrometry, the linear correlation coefficient of the two methods could reach above 0.99. |
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| Keywords: | Supercritical fluid chromatography Diesel Aromatic hydrocarbon |
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