期刊
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
卷 22, 期 -, 页码 341-349出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jiec.2014.07.028
关键词
Rheology; Pressure; Organoclay; Viscosity; Suspoemulsion
资金
- FEDER-Excellence Projects Programme (Junta de Andalucia, Spain) [P08-TEP-3895]
This paper studies the effect that both aqueous phase fraction and organoclay concentration exert on the rheological properties of model suspoemulsions under pressure, commonly used in the formulation of invert oil muds for the drilling industry. These emulsions show a complex rheological behaviour that follows the Herschel-Bulkley's model. The yield stress shows a linear dependence with internal aqueous phase fraction for emulsions formulated with low organoclay concentration and power-law dependence for higher concentration. Barus' model fits the pressure dependence of suspoemulsion viscosity, for different disperse phase volume fractions and organoclay concentration, fairly well. (C) 2014 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据