A Study of the Synergistic Efficiency of Aminocrotonol and Organophosphonates in Corrosion Inhibition

Some stability factors have been substantiated for aminocrotonol obtained by the condensation of the croton fraction with ammonia in contrast to El’tekov’s rule. The product, both in pure form, and in mixtures with zinc organophosphate complexes, was tested as a corrosion inhibitor, and its efficiency was found to be no less than 90%. The high efficiency of these mixtures is caused by the presence of numerous amine sites, stable C–N bonds, which are characterized by the formation of stable anticorrosion layers on the metal surface.

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