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塔里木原油馏分油临界性质常用计算公式考察 被引量：2

EXAMINATION OF CORRALATIONS OF CRITICAL PROPERTIES OF OIL FRACTIONS FROM TALIMU CRUDE
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摘要 Critical temperature and pressure of 24 wide and narrow fractions from Talimu crude were determined with the semi-sealed tube apparatus. Based on these experimental data, the applicability of six empirical correlations for calculating critical properties of Talimu oil fractions were investigated. The average relative error is 1.35%～2.09% for critical temperature and 7.06%～9.96% for critical pressure. Among these correlations, Sim-Daubert and Lee-Kesler correlations are better for critical temperature calculation and better result for critical pressure calculation was obtained by Sim-Daubert correlation, while others are not satisfactory. Critical temperature and pressure of 24 wide and narrow fractions from Talimu crude were determined with the semi-sealed tube apparatus. Based on these experimental data, the applicability of six empirical correlations for calculating critical properties of Talimu oil fractions were investigated. The average relative error is 1.35%～2.09% for critical temperature and 7.06%～9.96% for critical pressure. Among these correlations, Sim-Daubert and Lee-Kesler correlations are better for critical temperature calculation and better result for critical pressure calculation was obtained by Sim-Daubert correlation, while others are not satisfactory.
作者 刘子媛 王从岗 张艳梅
机构地区 石油大学华东重质油加工国家重点实验室
出处 《燃料化学学报》 EI CAS CSCD 北大核心 2003年第6期636-638,共3页 Journal of Fuel Chemistry and Technology
关键词 石油馏分 临界性质 计算公式 塔里木原油 petroleum fraction critical properties correlations examination
分类号 TE622.5 [石油与天然气工程—油气加工工程]
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参考文献6

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共引文献3

同被引文献27

  • 1王从岗,寿德清,向正为,万重英.国产石油馏分临界性质的测定和计算方法研究[J].石油学报（石油加工）,1993,9(1):73-80. 被引量：1
  • 2常丽萍.煤液化技术研究现状及其发展趋势[J].现代化工,2005,25(10):17-20. 被引量：17
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二级引证文献11

燃料化学学报
2003年 第6期

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