Abstract
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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REFERENCES
Dyatlova, N.M., Temkina, V.Ya., and Popov, K.I., Metal Complexes and Complexonates, Moscow: Khimiya, 1988.
Kuznetsov, Yu.I. and Vagapov, R.K., On the inhibition of hydrogen sulfide corrosion by Schiff bases, Zashch. Met., 2001, vol. 37, no. 3, pp. 238–243.
Kovaleva, N.E. and Rudakova, G.Ya., Theory and practice of using complexing agents for water treatment, Nov. Teplosnabzheniya, 2002, no. 8 (24), pp. 43–45.
Kenji Kowata, Akira Iimura, Shigeru Sato, Urara Usui, and Aya Sakaguchi, US Patent 6162391, Scale inhibition agent and method for using same, Filed May 21, 1998. Date of Patent December 18, 2000.
Kuznetsov, P.A., Krasikov, A.V., Staritsyn, M.V., Mushnikova, S.Yu., and Parmenova, O.N., Features of local corrosion of steel AISI 316l produced by selective laser melting, Fizikokhim. Poverkh. Zashch. Mater., 2018, no. 3, pp. 312–318. https://doi.org/10.7868/s0044185618030142
Ermolenko, S.G. and Kuznetsov, Yu.I., Steel corrosion inhibition by new phosphorus-containing complexonates, Zashch. Met., 1995, vol. 31, no. 4, pp. 341–345.
Awad, H.S., The effect of zinc-to-HEDP molar ratio on the effectiveness of zinc–1-hydroxyethylidene-1,1-diphosphonic acid in inhibiting corrosion of carbon steel in neutral solutions, Anti-Corros. Methods Mater., 2015, vol. 52, no. 1, pp. 22–28. https://doi.org/10.1108/00035590510574880
Rajendran, B. and Palaniswamy, N., Synergistic effect of 1-hydroxyethane-1,1-diphosphonic acid and Zn2+ on the inhibition of corrosion of mild steel in neutral aqueous environment, Anti-Corros. Methods Mater., 1999, vol. 46, no. 1, pp. 23–28. https://doi.org/10.1108/00035599910252721
Kadirov, K.I. and Turabdzhanov, S.M., Synthesis of zincate-oxyethenediphosponic acid and the comparative results applying as scale inhibitors, Eur. J. Appl. Sci., 2015, no. 6, pp. 66–69.
Kadirov, B.M, Kadirov, Kh.I., and Turabdzhanov, S.M., Efficient inhibitors for water treatment at the Navoi Mining and Metallurgical Plant, Khim. Khim. Tekhnol., 2018, pp. 45–49.
Fayzullayev, N.I. and Turabdzhanov, S.M., Catalytic aromatization of methane, Int. J. Chem. Phys. Sci., 2015, vol. 4, pp. 27–34.
Chausov, F.F., Structurally selective protection of steel against oxygen corrosion by 1-hydroxyethylidenediphosphonatozincate, Izv. Ross. Akad. Nauk, Ser. Fiz., 2013, vol. 77, no. 3, pp. 358–361. https://doi.org/10.7868/s0367676513030083
GOST (State Standard) 07.1-00-00-02: Procedure for Performing Laboratory and Pilot-Field Tests of Chemical Reagents for Using in Processes of Production and Treatment of Oil and Gas, Moscow, 2013.
Sukhomlinskii, V.A. and Reutov, O.A., Organic Chemistry: A Textbook for University Students Studying Chemistry, Moscow: BINOM, 2004.
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Turabdzhanov, S.M., Ergasheva, S.K., Kadirov, B.M. et al. A Study of the Synergistic Efficiency of Aminocrotonol and Organophosphonates in Corrosion Inhibition. Theor Found Chem Eng 56, 520–525 (2022). https://doi.org/10.1134/S0040579522040182
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DOI: https://doi.org/10.1134/S0040579522040182