| 我国6种主要原油及其直馏馏分3种蒸馏曲线的关系 |
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| 引用本文： | 李少萍,张一安,文建发,詹敏.我国6种主要原油及其直馏馏分3种蒸馏曲线的关系[J].石油炼制与化工,1995(8). |
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| 作者姓名： | 李少萍 张一安 文建发 詹敏 |
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| 作者单位： | 华东理工大学石油加工研究所 |
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| 摘 要： | 根据我国大庆、华北、胜利、孤岛、中原和克拉玛依６种主要原油及其馏分油３种蒸馏过程实测的６４组平衡闪蒸数据，实沸点蒸馏及馏程试验各２０９组实测数据，提出了适合６种油的３种蒸馏换算式２１个，及相应的６张算图，算式中除３个式子外，其余１８个算式绝对平均偏差均低于ＡＰＩ图表偏差。
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| 关 键 词： | 原油，直馏馏分油，关联，实沸点蒸馏，馏程试验，平衡闪蒸 |
CORRELATIONS AMONG TBP, EFV AND ASTM DISTILLATION CURVES FOR SIX CRUDES AND THEIR STRAIGHT-RUN FRACTIONS |
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| Li Shaoping, Zhang Yian, Wen Jianfa, Zhan Min.CORRELATIONS AMONG TBP, EFV AND ASTM DISTILLATION CURVES FOR SIX CRUDES AND THEIR STRAIGHT-RUN FRACTIONS[J].Petroleum Processing and Petrochemicals,1995(8). |
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| Authors: | Li Shaoping Zhang Yian Wen Jianfa Zhan Min |
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| Abstract: | Correlations among true boiling point (TBP), equilibrium-fresh vaporization (EFV)and ASTM distillation curves for Daqing, Huabei, Shengli, Zhongyuan, Gudao and Kelamayi crudes aswell as their straight-run fractions were made. 21 correlation equations and 6 correlation charts were proposed. The absolute mean deviations of the temperatures calculated from most of the equations were lowerthan those of API charts. |
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| Keywords: | crude oil straight-run fractions correlation true boiling point distillation ASTM distillation equilibrium-flash vaporization |
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