Corrosion inhibition of carbon steel in chloride-acetate solution and in stratal water by nitrogen-containing compounds

Keywords

environmentally safe corrosion inhibitors, degree of protection, synergism.

Cite as

Slobodyan Z. V., Mahlatiuk L. A., Kupovych R. B., Risun Yu. Ya., and Yurkevych R. M. Corrosion inhibition of carbon steel in chloride-acetate solution and in stratal water by nitrogen-containing compounds. Physicochemical Mechanics of Materials. 2023. 59(4), 117-122.

https://doi.org/10.15407/pcmm2023.04.117

Abstract

Gravimetric and electrochemical studies established that nitrogen-containing urotropin, urea, cysteine of concentrations 1 g/l and the composition of urea + cysteine exhibit satis­factory inhibitory properties in a chloride-acetate solution upon mixing. In stratal water, cysteine and its compositions with urotropin and gum effectively inhibit the rate of steel corrosion. The studied compounds are inhibitors of mixed action, since they retard elec­trode reactions.

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