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一、前言一些有机膦酸类水质稳定剂,在投加量较大时具有良好的缓蚀性能。且前的有机膦酸水质稳定剂,其有机膦酸基团多数是直接与链状胺氮原子相连的。研究表明,具有缓蚀性的胺类中,环胺的缓蚀性一般优于链状胺,而且在一定范围内大环胺类优于小环胺类。既然如此,那么将有机膦酸基团与大环胺类的氮原子相连,缓蚀效果是否会更好
First, the foreword Some organic phosphonic acid water stabilizer, when the dosage is large, has a good corrosion inhibition. And before the organic phosphonic acid water stabilizer, the organic phosphonic acid group is most directly linked to the chain amine nitrogen atoms. Studies have shown that, with a corrosion inhibitor of amines, cyclic amines are generally superior to the inhibition of chain amines, and within a certain range of macrocyclic amines is superior to small ring amines. In this case, then the organic phosphonic acid groups and macrocyclic amines connected to the nitrogen atom, the corrosion inhibition effect will be better