α-烯基磺酸盐表面活性剂的合成及性能  

Synthesization and performance of alpha alkenal sulfonate surfactant

作　　者：赵春森[1] 宋文玲[1] 冯凤萍[1] 侯吉瑞[2] 伊庆庵[3] 

机构地区：[1]大庆石油学院,黑龙江大庆163318 [2]石油大学,北京101200 [3]大庆油田有限责任公司勘探开发研究院,黑龙江大庆163712

出　　处：《大庆石油地质与开发》2005年第1期90-92,共3页Petroleum Geology & Oilfield Development in Daqing

摘　　要：以抚顺石油厂生产的副产品AO (α 烯烃) 为原料, 利用降膜式磺化装置合成了系列α 烯基磺酸盐表面活性剂。用美国Texas 500型旋滴界面张力仪, 对α 烯基磺酸盐表面活性剂的合成条件 (磺化温度、投料比、保护风等) 进行了评价, 并确定了合成α 烯基磺酸盐表面活性剂的工艺参数。针对大庆油田的地层物性, 研究了α 烯基磺酸盐表面活性剂体系中的活性剂浓度及耐盐度对界面张力的影响, 得出了α 烯基磺酸盐表面活性剂体系能与大庆原油形成超低界面张力的结论, 从而为大庆油田α 烯基磺酸盐表面活性剂工业化生产的工艺条件提供了依据。Aiming at the geologic strata of Daqing Oilfield, many kinds of synthesized sulfonate surfactant are produced from the different raw material for enhanced oil recovery.The effects of the concentration of surfactant,the concentration of alkali,the types of alkalis, and the salinity of the systems are studied. The laboratory experimental results show that the corresponding system of all kinds of synthesized surfactant which to be produced from the different raw materials have very low interfacial tension with Daqing crude oil. So this study is useful for the technical production condition of series of the synthesized sulfonate surfactant.

关 键 词：Α-烯基磺酸盐 磺化 表面活性剂 合成 界面张力 模式反应器 性能 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]