摘要
合成了一系列高纯度的表面活性剂。在碱溶液中添加单一的表面活性剂 ,简化了驱油体系。考察了表面活性剂的结构、浓度与动态界面张力的关系。结果表明 ,只有当表面活性剂在两相的分配系数适当时 。
A series of highly pure surfactants was synthesized.Pure surfactant was added into the alkali solution in order to simplify the flooding system.The relationships of structure of surfactant and concentration of alkali with dynamic interfacial tension (IFT) were studied.There exhibited good interfacial behavior when the distribution coefficient of surfactant between two phases was suitable.
出处
《精细化工》
EI
CAS
CSCD
北大核心
2001年第1期18-20,共3页
Fine Chemicals
基金
"九七三"国家重点基础研究项目 !(G1990 2 2 5 0 1)
