摘要
本文研究了石油羧酸盐/大庆原油间的界面张力(IFT).探讨了碱浓度、盐浓度、大庆地层水矿化度及HPAM含量对体系IFT的影响.结果表明:碱浓度存在一啊佳值,盐浓度、HPAM含量变化不影响体系的IFT,而体系的IFT值随矿化度含量增加而升高.
The in terfacial tensions (IFTs) of petroleum carbonylate/Daqing crude oil were studied. The contents of alkaline, sodium chloride, reservoir salinity and HPAM effecting on the IFTs of the system were also disscussed. The results show that the content of alkaline has a optimum valve, the coutents of sodium chloride or HPAM have a little effect on IFTs, and the IFT value in creased with the raising of salingity.
出处
《化学工程师》
CAS
1994年第5期13-14,共2页
Chemical Engineer
