Development of Technology and Investigation of the Properties of Corrosion Inhibitors Based on Gossypol Resin
Authors
Abduvakhob Ikramov, Khasan Kadirov, Nodirbek Kobilov, Adkham Khamidjanov
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The study examines the condensation process of gossypol resin with urea within a temperature range of 50-70 °C. By adding the distillation residue of monoethanolamine to the resulting condensation product in a 1:1 ratio, a composition containing azomethine groups and π-bonds was prepared. These components facilitate adsorption on the metal surface and form stable complexes with various salts. The resulting product was used as a corrosion inhibitor, the protective efficiency of which meets the requirements for hydrogen sulfide and acidic environments. A single-stage technology for the production of the corrosion inhibitor has been proposed.
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Authors
Abduvakhob Ikramov, Khasan Kadirov, Nodirbek Kobilov, Adkham Khamidjanov
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References:
H.-L. Kwong, H.-L. Yeung, H.-L. Yeung, W.-S. Lee, C.-S. Lee, W.-L. Wong. Chiral pyridine-containing ligands in asymmetric catalysis // Coord. Chem. Rev. – 2007. – V. 251. – N 17. – P. 2188-2222.
E.A. Zaitseva. ‘Alexey Evgenievich Chichibabin. Electronic journal ’Chemistry". Moscow: 2001. No. 16. him@september.ru.
Yu.N. Kamzina. Water-soluble corrosion inhibitor for the protection of oilfield equipment based on pyridine and its derivatives. Dissertation ... Candidate of Technical Sciences: Kazan: RGB, 2005. – 147 p.
V.I. Letunov, A.A. Kulakova. Study of the kinetics of the reaction of benzylidenaniline with antipyrine. Journal ‘Scientific Notes.’ Moscow: 2012. No. 1. – P. 183-188.
R.A. Rakhimkulov. Development of technology for the production of corrosion inhibitors based on aldehydes and amines. Dissertation ... Candidate of Technical Sciences. RSUH, 2005. – 174 p.
Kobilov N.S., Negmatova K.S., Negmatov S.S., Salimsakov Y.A., Rakhimov H.Y., Negmatov J.N., Isakov S.S., Sharifov G.N., Negmatova M.I., 2012. Structure And Properties of Viscous Gossypol Resin Powder. AIP Conference Proceedings, 1459: 300–302. DOI: 10.1063/1.4738476.
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