摘要
以十四烷基二甲基叔胺和1,6-二溴己烷为原材料合成了一种新型的阳离子型双子表面活性剂,记作:14-6-14。反应的最佳条件是:以异丙醇做溶剂,保持温度67℃恒温,在搅拌状态下反应8 h,最终产率94.7%。对产物进行了光谱分析,表明产物是实验设定的目标产物。在此基础上测定了产物的油水界面张力,数值达到10-4数量级,有望在三次采油领域用作驱油剂。
An cationi gemini surfactant which was denoted 14-6-14 amine and 1,6-Dibromoethane. The optimal reaction conditions are： taking was synthesized by hexadecyl dimethyl isopropanol as dissolvant, keeping ternperature at 67 ℃ and the mixture is stirred for 8 h to give 14-6-14 in 94.7%yield. The spectral analysis of product is determined and the results show that the synthetic product is the target product. And the interfacial tension values are determined, which is up to 10 -4 magnitude. So it could be expected in the field of tertiary oil recovery as a displacing agent.
出处
《科学技术与工程》
北大核心
2012年第33期9002-9004,共3页
Science Technology and Engineering
关键词
双子表面活性剂
界面张力
驱油剂
gemini surfactant
interfacial tension
displacing agent
