| 催化裂化油浆及其窄馏分芳烃组成分析 |
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| 引用本文： | 史权,许志明,梁咏梅,张立,王仁安.催化裂化油浆及其窄馏分芳烃组成分析[J].石油学报(石油加工),2000,16(2):90-94. |
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| 作者姓名： | 史权 许志明 梁咏梅 张立 王仁安 |
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| 作者单位： | 1. 石油大学,重质油加工国家重点实验室,北京,102200
2. 中国石油化工集团公司,北京设计院,北京,100724 |
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| 摘 要： | 大庆、大港和沙特催化裂化油浆经减压蒸馏和超临界萃取分馏，分离出一系列窄馏分。用液相色谱分离其中的芳香烃，质谱法分析原料及窄馏分的芳烃组成，以研究不同类芳烃在不同窄馏分中的变化规律。结果表明，四环芳烃是催化裂化油浆芳烃的主要组分，三环、五环芳烃在不同窄馏分中相对含量变化较大
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| 关 键 词： | 催化裂化 油浆 窄馏分 芳香烃组成 |
| 修稿时间： | 1999-03-22 |
ANLYSIS OF AROMATIC TYPES IN FCC SLURRY OILS AND THEIR SEPARATED NARROW FRACTIONS |
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| SHI Quan,XU Zhi-ming,LIANG Yong-mei,ZHANG Li,WANG Ren-an.ANLYSIS OF AROMATIC TYPES IN FCC SLURRY OILS AND THEIR SEPARATED NARROW FRACTIONS[J].Acta Petrolei Sinica (Petroleum Processing Section),2000,16(2):90-94. |
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| Authors: | SHI Quan XU Zhi-ming LIANG Yong-mei ZHANG Li WANG Ren-an |
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| Abstract: | Three kinds of FCC slurries were separated into narrow fractions by vacuum distillation and supercritical fluid extraction and fractionation (SFEF) Aromatics in the fractions were separated by liquid chromatograph and then identified by mass spectrometry The result showed that the tetraromatics was the major composition in FCC slurries The aromatics types composition in narrow fractions were varied from different separate method and fraction to fraction |
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| Keywords: | catalytic cracking slurry oil aromatics composition SFEF |
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