Synthesis and studies of new organic inhibitors of corrosion of iron

Synthesis is carried out and the inhibiting and residual protective effect of new organic compounds of the imidazole class are studied under acid corrosion of low-carbon steel. The influence of various components of the protective mechanism of the additive is determined. The residual protective properties of the inhibitors are retained for a rather long time. The K t , t -kinetic dependences are interpreted on the basis of analysis of the surfactant-Fe interaction forces in the adsorption layer.