驱油用磺酸盐合成技术探讨

Discussion on Synthesis Technology of Sulfonate for Oil Displacement

驱油用磺酸盐型Gemini表面活性剂具有水溶性好、表面活性高、流变性能好、高增溶能力等优点,在三次采油中应用效果好。从磺化前合成材料的不同,探讨了磺酸盐型Gemini表面活性剂的合成方法。

Sulfonate type Gemini surfactant has good application effect in the three oil recovery.In this paper, the synthesis methods of sulfonate type Gemini surfactant are discussed from the different materials before sulfonation.