1) washing oil fraction
洗油馏分
2) gas-wash fractionation
气洗分馏
1.
Effect of phase-controlled and gas-wash fractionation on variation of component and carbon isotope composition of oil and gas;
相控和气洗分馏作用对油气组分及碳同位素组成的影响
3) wash oil still
洗油蒸馏釜
5) elution forecut
洗提初馏分
6) petroleum fraction
石油馏分
1.
Based on the existing problems in characterization of petroleum fractions with pseudo-components and real-components methods,a new real-components method was proposed,by which the fractions in narrow distillation ranges were characterized with some real-components contained structrure informations according to the properties of the fractions in different distillation ranges.
在分析了假组分法和真组分法石油馏分描述存在问题的基础上,提出了一种改进的真组分法,即根据不同馏程段石油馏分的特性,用若干个包含结构信息的真组分描述石油窄馏分。
2.
New and reliable empirical correlations for predicting the average boiling points of petroleum fractions,which include mass average boiling point, molar average boiling point, cubic average boiling point and mid-average boiling point,were proposed and the deviation was analyzed.
针对石油馏分质量平均、实分子平均、立方平均和中平均沸点的校正问题进行了研究 ,提出了新的计算数学关联式 ,并进行了参数估计和误差分析。
3.
Structural parameters, such as 1 H NMR spectrum, hydrogen and carbon atom contents,for 20 petroleum fractions from two crude oils were determined by using nuclear magnetic resonance (NMR) spectroscopy and elemental analysis.
测定了两种原油 2 0个石油馏分的1HNMR谱和氢、碳元素含量等结构参数 ,以及馏分的燃烧焓、蒸发焓等热化学性质 。
补充资料：催化脱蜡的石油中间馏分油
CAS：64742-72-9
中文名称：催化脱蜡的石油中间馏分油
英文名称：Distillates, petroleum, catalytic dewaxed middle
distillates (petroleum), catalytic dewaxed middle
Distillates,petroleum,catalytic dewaxed middle
中文名称：催化脱蜡的石油中间馏分油
英文名称：Distillates, petroleum, catalytic dewaxed middle
distillates (petroleum), catalytic dewaxed middle
Distillates,petroleum,catalytic dewaxed middle
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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