利用长碳链酰胺、酮和三氯化磷之间的Mannich反应合成了 两种酰胺基烷基膦酸类化合物.利用失重法、恒电位扫描法和绝迹稀释法在油田注水条件下 分别测定了这两种缓蚀杀菌剂的缓蚀、杀菌性能.分析了两种化合物在基体表面的吸附形式 和缓蚀机理.
In this paper Mannich reaction between higher amide 、ketone and phosphorus(Ⅲ)chloride was used to synthesize two kinds of amide al kyl phosphate compounds and weight-loss method、permanent potential scan method was used to test their corrosion inhibition in the environment of oil field inj ection water.Their biological activity has also been investigated.They have very strong sterilization performance.Also the paper has analysed their adsorption f orm and corrosion inhibition mechanism sample surface.
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