Location of crude oil resin molecules at an interface - A model system

被引：21

作者：

Friberg, SE ^{[1
]}

Yang, HF

Midttun, O

Sjoblom, J

Aikens, PA

机构：

[1] Clarkson Univ, Ctr Adv Mat Proc, Potsdam, NY 13699 USA

[2] Clarkson Univ, Dept Chem, Potsdam, NY 13699 USA

[3] Univ Bergen, Dept Chem, N-5007 Bergen, Norway

[4] ICI Surfactants, Wilmington, DE 19850 USA

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 1998年 / 136卷 / 1-2期

关键词：

crude oil; detergents; emulsions; solubilization; X-ray diffraction;

D O I：

10.1016/S0927-7757(97)00337-3

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The location of resin molecules at an oil-water interface was investigated using low angle X-ray diffraction of lamellar liquid crystals as model systems. In general, the results revealed that resin molecules are located at the interface in contrast with the hydrocarbon molecules in crude oil and also that there is a difference between the conditions at an interface with nonionic and ionic surfactants. (C) 1998 Elsevier Science B.V.

引用

页码：43 / 49

页数：7

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