聚合物／表面活性剂二元体系油水乳化过程动态表征方法研究

山东大学学报(工学版) ›› 2010, Vol. 40 ›› Issue (4): 117-120.

聚合物／表面活性剂二元体系油水乳化过程动态表征方法研究

马宝东1,高宝玉2*,卢磊3,张永强2

1. 中国石化胜利油田分公司地质科学研究院, 山东东营 257015；
2. 山东大学环境科学与工程学院, 山东济南 250100； 3. 中国石油大学(华东)化学与化工学院, 山东青岛 266555

收稿日期:2009-10-09 出版日期:2010-08-16 发布日期:2009-10-09
通讯作者: 高宝玉(1961-),男,山东鄄城人,教授,博士生导师,主要研究方向为水污染控制. E-mail:E-mail:baoyugao-sdu@yahoo.com.cn
作者简介:马宝东(1972-)，男，陕西洛川人,高级工程师,主要研究方向为三次采油和油田污水资源化再利用技术.E-mail:mbdong@slof.com
基金资助:
大型油气田及煤层开发科技重大专项资助项目(2008Zx5011， 61-2008-JS)

MA Bao-dong1, GAO Bao-yu2*, LU Lei3, ZHANG Yong-qiang2

1. Geological Scientific Research Institute, Shengli Oil Field Branch, China Petrochemical Co. Ltd., Dongying 257015, China；
2. School of Environmental Science and Engineering, Shandong University, Jinan 250100, China;
3. College of Chemistry & Chemical Engineering, China University of Petroleum(East China), Qingdao 266555, China

Received:2009-10-09 Online:2010-08-16 Published:2009-10-09

摘要/Abstract

关键词: 聚合物／表面活性剂二元驱, 油水乳状液, 动态特性

Abstract:

A new characterization method of oil-water emulsion dynamic characteristics was studied by measuring the size of oil droplets, and the grain size variations of different simulated emulsions were measured. The dynamic characteristics of the oilwater emulsion formed by sodium dodecylbenzene sulfonate(SDBS), nonyl phenol polyethenoxy ether(NP-10) and alkyl ethoxylation sodium sulfate(AES) were compared. The effect of polymer and ethanol in the formation of the oilwater emulsion was studied, and the emulsification mechanism was preliminarily discussed. The results showed that this method could not only reflect the emulsifying speed of the oil-water emulsion, but also suggest the variation regularity of the droplets sizes in the oil-water emulsion. This study will play an important role on the study of the oil-water emulsion forming process and stabilization in practice.

Key words: polymer/surfactant flooding, oil-water emulsion, dynamic characteristics

马宝东1,高宝玉2*,卢磊3,张永强2. 聚合物／表面活性剂二元体系油水乳化过程动态表征方法研究[J]. 山东大学学报(工学版), 2010, 40(4): 117-120.

MA Bao-dong1, GAO Bao-yu2*, LU Lei3, ZHANG Yong-qiang2. [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2010, 40(4): 117-120.

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