摘要
和传统表面活性剂相比,树枝形高分子表面活性剂和Gemini表面活性剂的优势在于拥有多个亲水(油)基,这就使得这两种表面活性剂比一般表面活性剂具有更高的表面活性.综述了树枝形高分子表面活性剂和Gemini表面活性剂两种新型表面活性剂的研究现状,在油田破乳、杀菌、油田防膨及三次采油等方面显示了良好的应用前景.
Compared with conventional surfactants, dendritic surfactants and Gemini surfac- tants are composed of more than two hydrophilic（hydrophobic）groups, which make them possess higher surface activity than conventional surfactants. This review summarized re- searcher status of dendritic surfactants and Gemini surfactants,introduced the applications in oil field, which exhibited attractive prospect in demulsification of crude oil emulsion, steriliza- tion,prevent inflation in oil field and enhanced oil recovery（EOR）.
出处
《陕西科技大学学报（自然科学版）》
2012年第6期19-23,共5页
Journal of Shaanxi University of Science & Technology
基金
陕西省"13115"科技创新工程重大科技专项项目(2010ZDKG-61)
陕西科技大学研究生创新基金项目
