物理化学学报2017，Vol.33Issue(8)：1665-1671,7.DOI:10.3866/PKU.WHXB201704211
基于广义阴阳表面活性剂体系对不同黏度区间原油的普适性降黏作用
Viscosity Reduction of Heavy Oils of Different Viscosities Based on General Cationic/Anionic Surfactant Systems
田茂章 1张帆 1马骋 2马德胜 1蒋凌翔 2薛荣荣 2刘卡尔顿 2黄建滨2
作者信息
- 1. 提高石油采收率国家重点实验室(中国石油勘探开发研究院),北京100083
- 2. 北京大学化学与分子工程学院,分子动态与稳态结构国家重点实验室,北京100871
- 折叠
摘要
Abstract
Herein,viscosity reduction is achieved for four different kinds of heavy oil based on the "generalized" cationic/anionic surfactants dodecanoic acid and dodecylamine.Two methods are employed in this work to reduce the oil viscosity of the oil.The first involves emulsifying the common heavy oil with an aqueous solution of "generalized" cationic/anionic surfactants,which can lead to an oil-in-water emulsion.The other requires dispersing the heavy oil in a mineral oil solution of "generalized" cationic/anionic surfactants.95％-95％ reduction is achieved for all heavy oils investigated thus treated.关键词
广义阴阳表面活性剂/稠油/乳化/降黏Key words
"Generalized" cationic/anionic surfactant/Heavy oil/Emulsification/Viscosity reduction分类
化学化工引用本文复制引用
田茂章,张帆,马骋,马德胜,蒋凌翔,薛荣荣,刘卡尔顿,黄建滨..基于广义阴阳表面活性剂体系对不同黏度区间原油的普适性降黏作用[J].物理化学学报,2017,33(8):1665-1671,7.
