2) 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。
3) 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。
4) emulsion
[英][ɪ'mʌlʃn] [美][ɪ'mʌlʃən]
石油乳状液
5) residual oil emulsion
渣油乳状液
1.
Some conclusions are obtained by comparing the characteristics of the residual oil emulsion which adding with paste starch for dust control with residual oil emulsion in the laboratory.
笔者在实验室对加糊化淀粉的渣油乳状液和纯渣油乳状液的抑尘性能进行对比试验 ,试验结果表明 ,混合抑尘剂的抗蒸发性明显优于纯渣油乳状液 ,将其喷洒于扬尘路面 ,能有效抑制粉尘飞扬 ,且作用时间长 ;它不仅可用于路面防尘 ,而且可用于各类散体物料堆放场的防尘 ,具有较好的应用前景。
6) Oil-water emulsion
油水乳状液
1.
The oil-water emulsion is in the O/W state along with improving of water-cut.
准确预测高含水期油水乳状液黏度,将为油田中后期的开发,以及油气水混合物在管道中的流动计算提供科学依据。
补充资料：粗乳状液
分子式：
CAS号：
性质： 又称普通乳状液，大乳状液。与微乳状液相对应。一般液珠大小的下限大约是0.1μm。
CAS号：
性质： 又称普通乳状液，大乳状液。与微乳状液相对应。一般液珠大小的下限大约是0.1μm。
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