Protective Properties and Spectral Analysis of Nitrogen- and Oxygen-Containing Corrosion Inhibitors for Oil Equipment

Автори: 
Arkadiusz Gajek, Tadeusz Zakroczymski, Victoria Romanchuk and Petro Topilnytsky

The protective properties of six corrosion inhibitors based on imidazolines, amides, amines and esters have been determined using gravimetric and potentiometric methods. The effect of inhibitor solvent on the protective properties has been examined. The dependence of inhibitor protective effect upon the content of nitrogen and functional groups has been determined. The most effective inhibitors have been chosen and their IR-spectra have been shown.

[1] Topilnytsky P.:  Chem. & Chem. Techn., 2007, 1, 45. 
[2] Pinchuk S., Gubenko S. and Belaya E.: Chem. & Chem. Techn., 2010, 4, 151.
[3] Topilnytsky P. and Romanchuk V.: Chem. & Chem. Techn., 2010, 4, 225. 
[4] Romanchuk V. and Topilnytsky P.: Pat. Ukr. 64703, Publ. Nov. 10, 2011.
[5] Romanchuk V. and Topilnitsky P.: Visnyk Nats. Univ. “Lvivska Polytechnica”, 2010, 667, 103.
[6] Rosenfield I.: Inhibitory Corosii. Khimiya, Moskwa 1977.
[7] Pentin Yu. and Vilkov L.: Phizicheskie Metody Issledovaniya v Khimii. Mir, Moskwa 2003. 
[8] Mironov V. and Yankovsky S. (Eds.): Spectroscopiya v Organicheskoi Khimii. Khimiya, Moskwa 1985.
[9] Romanchuk V., Topilnitsky P. and Litvin B.: Pat. Ukr. 63981, Publ. Oct. 25, 2011.
[10] Romanchuk V., Bratychak M., Topilnitsky P. and Litvin B.: Pat. Ukr. 63980, Publ. Oct. 25, 2011.