盐酸介质中表面活性剂对碳钢缓蚀作用的研究

Study of Inhibition Effect on Surfactants for Carbon Steel in Hydrochloric Acid Medium

研究了几种表面活性剂在盐酸介质中的缓蚀作用以及与六次甲基胺复配时的协同缓蚀作用。探讨了碳钢在盐酸、六次甲基四胺和十二烷基硫酸钠混合溶液中的钝化机理。

Inhibition effect of several surfactants,and coordination inhibition effect of the surfactants and (CH2)6N4 in hydrochloric medium were studied. The passivation mechanism on carbon steel in hydrochloric acid and CH3(CHz)11OSO3Na mixture solution was explored.