1) oil-external emulsion
油外相乳状液
2) water emuslion
水外相乳状液
4) acidexternal emulsion fluid
酸外相乳状压裂液
5) crude oil emulsion
原油乳状液
1.
Screening of demulsifier is a very important and difficult problem in demulsification of crude oil emulsion.
针对原油破乳剂筛选的实际问题,使用胜利油田孤东原油做模拟原油乳状液,运用单剂筛选、双剂循环复配和正交实验这一系统的方法,对由三个不同厂家提供的12种破乳剂进行了大量的室内研究,确定了用32#和TE_371按1∶1的比例混合,破乳温度为65℃,加入量为0。
2.
One kind of microbial surfactant was selected and mixed with three demulsifiers GE 189,XE 120 and XP 120, respectively, to resolved the model crude oil emulsion.
选用一种微生物表面活性剂分别与 3种破乳剂GE 189、XE 12 0和XP 12 0复配 ,对模拟原油乳状液进行破乳脱水。
3.
Water/crude oil interfacial tension,interfacial film strength and percentage of removed water from crude oil emulsions in the presence of demulsifiers was measured.
测定了在破乳剂作用下原油乳状液的油水界面张力、界面膜强度及破乳脱水率。
6) crude oil emulsions
原油乳状液
1.
The chemical demulsification of crude oil emulsions(W/O emulsions) is reviewed in two parts on the basis of 55 papers published at home and abroad since 1990.
基于1990年以来国内外发表的55篇论文,对原油乳状液的化学破乳问题进行了综述。
2.
In this period the crude oil emulsions(W/O emlsions) produced became more stable and the demulsifier used,BH-09,appeared less effective in l.
在此期间原油乳状液样稳定性增大,破乳剂(BH-09)的性能显著变差。
3.
This review on the stability of water in crude oil emulsions influenced by petroleum constituents was based on 65 periodical papers and covered as main influencing factors ① acids and other polar substances and ② aggregates and interactions with solvents and resins of asphaltenes with wax presented in short and photochemical reactions of crude oil mentioned.
综述了原油各组分对原油乳状液(油包水乳状液)稳定性的影响:对酸及其他极性化合物的影响、沥青质聚集体和沥青质与溶剂、胶质相互作用的影响叙述较详,对蜡的影响叙述较简,提及原油光氧化作用的影响。
补充资料：水包油型乳状液
分子式：
CAS号：
性质：通常乳状液中总有一相是水或其他极性液体，简称水相。另一相是与水不混溶的非极性液体，简称油相。外相为水、内相为油的乳状液称为水包油型乳状液，用O/W表示。外相为油、内相为水的乳状液称为油包水型乳状液，用W/O表示。
CAS号：
性质：通常乳状液中总有一相是水或其他极性液体，简称水相。另一相是与水不混溶的非极性液体，简称油相。外相为水、内相为油的乳状液称为水包油型乳状液，用O/W表示。外相为油、内相为水的乳状液称为油包水型乳状液，用W/O表示。
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