1) Daqing vacuum residua fraction
大庆减渣馏分
2) 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。
3) 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。
4) Daqing vacuum residual oil
大庆减压渣油
1.
Considering the high cost for chemical agents and low benefit in alkaline-surfactant-polymer combination flooding process, Daqing vacuum residual oil was selected as the raw material for the preparation of cost-effective oil-displacement surfactant OCS in the laboratory.
针对现有三元复合驱油体系化学剂费用投入大,经济效益差的缺点,以廉价的大庆减压渣油为原料在实验室内合成出廉价的驱油用表面活性剂OCS,并初步评价了所得OCS样品的性能。
5) DHVR
大庆-黄岛减压渣油
1.
The dissolution equilibrium of DHVR with mixed C 4 solvent was studied in a successive equipment self designed for determining the solubility of residue.
在连续式渣油溶解度测定装置上研究了大庆－黄岛减压渣油（ＤＨＶＲ）与混合Ｃ４溶剂的溶剂平衡规律。
6) Shenbei-Daqing vacuum residue
沈北-大庆减压渣油
1.
Preparation and characterization of microcrystalline wax from Shenbei-Daqing vacuum residue;
由沈北-大庆减压渣油制备微晶蜡及其表征
补充资料：干渣渣
1.缺乏水分而呈渣屑的样子。
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