摘要
本文以 OV—1或 Dexil300为固定液,用气相色谱模拟蒸馏法测定原油和馏分油的沸程分布,并与实沸点蒸馏和恩氏蒸馏数据进行一致性比较。结果表明,所建模拟蒸馏方法满足模拟蒸馏分析的一般要求,能较好地模拟原油和馏分油的实沸点蒸馏数据以及馏分油的恩氏蒸馏数据。
This paper deals with boiling range distribution analysis of crude and fraction by gas chromatography with OV-1 or Dexil300 as stationary phase and comparison be- tween simulated distillation and two kinds of distillations.The result shows that the simu- lated distillation method comforms with general standards.The boiling range distributions of crude and fraction by simulated distillation are correspondent to that by true boiling point distillation.Data comparing D-86 simulated distillation with Engler distillation of fraction shows little discrepancy between the two.
出处
《辽宁石油化工大学学报》
CAS
1992年第4期1-5,共5页
Journal of Liaoning Petrochemical University
关键词
气相色谱
模拟蒸馏
原油
馏分油沸程分布
Gas chromatography
Simulated distillation
Crade oil
Boiling range of fraction
