... 压裂液fracturing fluid 油珠oil droplets 阳离子互换容积cationic exchange content ...
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Emulsification of Na2CO3 ASP flooding produced liquid is strong and diameter of oil droplets is l10μm. The produced liquid included the characteristics of slow separation, anionic surfactant and polymer bearing, high suspended solid particle content (156mg).
油水乳化程度高(油珠粒径为1~10μm),分离速率低,含有阴离子型表面活性剂和聚合物,水相悬浮固体含量高(156mg/L)。
参考来源 - 弱碱体系三元复合驱采出液分离技术及机理研究·2,447,543篇论文数据,部分数据来源于NoteExpress
结果表明,最佳复合驱驱油体系以油珠变形、拉伸、形成油丝的方式启动剩余油。
The result indicates that the optimal composite displacement system is to drive remaining oil by ways of oil bead deformation, stretching, and forming oil threads.
用转轮流动模拟器获得的试验数据进一步证实了水包油型原油乳状液油珠聚结温度的概念。
The data got from the test of turning wheel flowing simulator further confirms the concept of coalescing temperature of oil drop of oil-in- water type crude emulsion.
提出的非极性油对疏水絮凝强化作用的机理是:油桥连接和油珠在颗粒表面的铺展增大其疏水性。
The mechanism of intensifying action of non-polar oil on hydrophobic flocculation is connection of "oil bridge" and increase of hydrophobicity of particle surface with spread of oil droplet.
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