石油化工2023，Vol.52Issue(11)：1566-1571,6.DOI:10.3969/j.issn.1000-8144.2023.11.012
稠油水包油型乳状液黏度预测的改进模型
An improved viscosity model for heavy oil-in-water emulsion
摘要
Abstract
This study proposes an improved model for viscosity prediction based on the existing mixing viscosity model of oil-in-water emulsion,using a combination method of experiments and numerical analysis.The effects of oil content,temperature,shear rate,surfactant type and concentration on viscosity of heavy oil-in-water emulsion are taken into account by the improved model.The results show that the improved model has higher computational accuracy compared to the original Rönningsen model and Al-Roomi model,and can achieve more accurate prediction of the actual viscosity of heavy oil-in-water emulsion.关键词
稠油/水包油型乳状液/表面活性剂/黏度/预测模型Key words
heavy oil/oil-in-water emulsion/surfactant/viscosity/prediction model分类
化学化工引用本文复制引用
母铃燕,黄茜,蒙炯,邹鹏,廖芮,杨雨凡..稠油水包油型乳状液黏度预测的改进模型[J].石油化工,2023,52(11):1566-1571,6.基金项目
国家自然科学基金青年科学基金项目(51904051) （51904051）
重庆市自然科学基金面上项目(cstc2019jcyj-msxmX0745). （cstc2019jcyj-msxmX0745）
