低渗透油田污水处理及酸化缓蚀剂的应用

Application of sewage treatment and acidizing corrosion inhibitor in low permeability oilfield

重点介绍了咪唑啉型缓蚀剂,膦系缓蚀剂,曼尼希碱,丙炔醇等四类目前使用较多的缓蚀剂,结合缓蚀剂的分子结构阐述了其作用机理,论述了污水用缓蚀剂和酸化用缓蚀剂分子结构的差异及原因。

In this paper,Imidazoline Corrosion inhibitor,phosphine corrosion inhibitor,Mannich base,propargyl alcohol and other four kinds of corrosion inhibitors which are widely used at present are introduced.The mechanism of their action is expounded in combination with the molecular structure of the inhibitors.The differences and reasons of the molecular structure of the corrosion inhibitors used in sewage and acidification are discussed.