Novel anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols and use in enhanced oil recovery (EOR) applications
申请人:BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
公开号:EP2738236A1
公开(公告)日:2014-06-04
Compositions of anionic surfactants obtained by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms find use in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup.
通过对具有 12 至 36 个碳原子的格尔伯特醇(GA)进行烷氧基化处理而得到的阴离子表面活性剂组合物可用于提高石油采收率(EOR),在这种应用中,阴离子表面活性剂可用于石油的增溶和移动以及环境净化。