多分支聚醚破乳剂在原油破乳中的应用  

Application of Multi-Branched PolyetherDemulsifier in Crude Oil Demulsification

作　　者：邓志强 胡廷 李军 程艳 魏强 DENG Zhiqiang;HU Ting;LI Jun;CHENG Yan;WEI Qiang(Cnooc Enter Tech Oilfield Chemical Co.,Ltd.,Tianjin 300457,China)

机构地区：[1]中海油(天津)油田化工有限公司,天津300457

出　　处：《有机硅材料》2024年第1期41-46,共6页Silicone Material

摘　　要：破乳剂是石油开采过程中必不可少的化学药剂之一。本文介绍了多种类型的多分支聚醚破乳剂的合成及应用情况,以期对未来的破乳剂的研发工作提供参考。各种类型的多分支聚醚破乳剂包括:树形多分支原油破乳剂、星形多分支原油破乳剂和梳形含硅多分支原油破乳剂。相关研究表明,梳形多分支含硅聚醚针对原油具有良好的低温破乳性能,具有广阔的研究应用前景。Demulsifier is one of the essential chemical agents in the process of petroleum exploitation.This article introduces the synthesis and application of various types of multi-branched polyether demulsifiers,providing reference for the future research and development.The multi-branched polyether demulsifiers are the tree-shaped multi-branched crude oil demulsifiers,star-shaped multi-branched crude oil demulsifiers and comb-shaped silicon-containing multi-branched crude oil demulsifiers.Relevant studies have shown that the comb-shaped multi-branched silicon-containing polyether has good low-temperature demulsification for crude oil and has broad research and application prospects.

关 键 词：原油 含硅聚醚 多分支 低温破乳 

分 类 号：TQ264.17[化学工程—有机化工]