1) residue fraction
渣油馏分
1.
The compositions of light phase and heavy phase of VTB residue fraction propane systems were measured in a RUSKA2370 601 Hg free high pressure PVT unit to obtain the fraction solubility parameter.
采用RUSKA2 370 6 0 1型高压无汞双釜PVT装置 ,测定了加拿大Athabascabitumen减压渣油 (VTB)的超临界萃取馏分在丙烷中的液 液相平衡 ,用Scatchard Hildebrand正规溶液理论公式计算了渣油馏分的溶解度参数 ,还考察了丙烷与渣油馏分的质量比 (ms/mo=1 0～ 5 5 )、实验温度 (32～ 5 0℃ )和压力 (4～ 6MPa)对渣油馏分溶解度参数的影响。
2) straight run residue
直馏渣油
3) vacuum residue
减渣馏分
1.
Dilational viscoelasticity of oil-water interfacial film formed by vacuum residue fractions from crude oil;
原油减渣馏分油水界面膜的扩张粘弹性研究
2.
Dilational viscoelasticity of oil-water interface film formed by vacuum residue fractions from Iranian heavy crude oil was studied by using L-B method.
采用 L B 法考察了伊朗重质减渣馏分油 水界面膜的扩张粘弹性。
3.
The interfacial viscosity of Daqing vacuum residue fractions was investigated by using shear interfacial viscosity meter.
采用剪切界面粘度仪考察了大庆减压渣油超临界馏分(简称大庆减渣馏分)的油-水界面粘度。
4) vacuum residue fraction
减渣馏分
1.
Dilatational viscoelasticity of oil water interfacial film formed by vacuum residue fractions from Daqing crude oil was studied by using L B method and the results were discussed and compared with corresponding parameters of Iranian heavy vacuum residue fractions.
采用L B法考察了大庆减渣馏分油水界面膜的扩张粘弹性,并和伊朗重质减渣馏分油水界面膜的扩张粘弹性进行了比较。
2.
The effects of bulk mass concentration and aromatic content in diffusion phase, the pH value and the salt in aqueous phase on L-B properties of vacuum residue fractions from Daqing crude oil were also investigated.
采用Langmuir Blodgett(L B)技术研究了大庆减渣馏分的L B性质(π A曲线,膜稳定曲线),以及减渣馏分在扩散相中的体相质量浓度和芳烃含量、水相的pH值和盐对减渣馏分的L B性质的影响。
6) glycerol distilled residue
甘油蒸馏残渣
1.
Recovery of polyglycerol from crude glycerol distilled residue;
从粗甘油蒸馏残渣中回收聚合甘油
补充资料：渣油
| 渣油 residual oil 原油经减压蒸馏所得的残余油。又称减压渣油。有时将从常压蒸馏塔底所得的重油称为常压渣油。色黑粘稠，常温下呈半固体状。其性质与原油性质有关。在石油炼厂中，渣油常用于加工制取石油焦、残渣润滑油、石油沥青等产品，或作为裂化原料。在石油化工生产中，渣油可通过部分氧化法生产合成气或氢气，或作为蓄热炉裂解制乙烯的原料。渣油另一重要用途是用作燃料油。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条