原油破乳剂的合成方法

Synthesis of Modified Demulsifier for Crude Oil

介绍了原油破乳剂的合成方法,通过改头、换尾、加骨、扩链、接枝、交联和复配等改性技术合成新型破乳剂,着重介绍了含硅破乳剂和含氟破乳剂的合成过程。根据目前原油破乳剂的合成和应用情况,阐明了原油破乳剂研发趋势和亟待解决的问题。

The methods to synthesize demulsifier for crude oil were introduced, which included changing the terminal groups, exchanging the main backbone, extending chain, graft -polymerizing, crosslinking, and compounding. The emphasis was put on the demulsifiers containing silicon and fluorine. According to the syn- thesis and application of the demulsifier for crude oil at present, the development trend and problems immediately to be solved were described.