Search Results - "Ugryumov, O. V."

Corrosion inhibitors of the SNPKh type. 1. Development and study of the protective effects of corrosion inhibitors based on heterocyclic nitrogen-containing compounds by Ugryumov, O V, Varnavskaya, O A, Khlebnikov, V N, Kamzina, Yu N, Lebedev, D N, Romanov, G V, Ivshin, Ya V, Kaidrikov, R A, Shakirov, F Sh, Dautov, F I

“…Protective effects of aryloxycarbonylmethylisoquinolinium chlorides on the iron surface were studied. The best results were obtained with…”
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Use of SNPKh-6438 corrosion inhibitor for protecting equipment in a diesel fuel production unit by Ugryumov, O. V, Varnavskaya, O. A, Shakirov, F. Sh, Romanov, G. V

“…Pilot industrial tests of SNPKh-6438 corrosion inhibitor for protecting equipment and lines were performed in a plant that produces the components of diesel…”
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Corrosion inhibitors of the SNPKh brand. 2. The P,N-Containing corrosion inhibitor for protection of oil-field equipment by Ugryumov, O V, Varnavskaya, O A, Khlebnikov, V N, Ivanov, V A, Vasyukov, S I, Romanov, G V, Ivshin, Ya V, Kaidrikov, R A, Kharlampidi, Kh E, Shakirov, F Sh

“…Series of functionalized pyridinium alkyl[poly(oxyethylene)] phosphites, isoquinolinium alkyl[poly(oxyethylene)] phosphites, pyridinium aryl[poly(oxyethylene)]…”
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N-[Isononylphenoxypoly(ethyleneoxy)carbonylmethyl]ammonium Chlorides as Inhibitors of Metal Corrosion. I. Inhibition of Steel Corrosion in Aqueous Hydrochloric Media by Ugryumov, O V, Ivshin, Ya V, Fakhretdinov, P S, Romanov, G V, Kaidrikov, R A

“…New ammonium compounds, namely, N-[isononylphenoxypoly(ethyleneoxy)carbonylmethyl]ammonium chlorides, were synthesized and found to be highly effective…”
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Vapor–liquid equilibrium in the system of propylene oxide synthesis products by Sulimov, A. V., Danov, S. M., Ovcharova, A. V., Ovcharov, A. A., Flid, V. R., Ugryumov, O. V.

“…Vapor–liquid equilibrium data calculated for the systems formed by propylene oxide synthesis products have been compared to the same data available from the…”
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New, effective carbon dioxide and hydrogen sulfide corrosion inhibitors based on white phosphorus, sulfur, alcohols, and amines by Batyeva, E. S., Ugryumov, O. V., Varnavskaya, O. A., Khodyrev, Yu. P., Platova, E. V., Badeeva, E. K., Vasyukov, S. I., Sinyashin, O. G.

“…New ammonium salts of dithiophosphoric O , O ′-diesters have been obtained by simple and convenient (one pot) methods of synthesis from white phosphorus (P4),…”
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Phosphorus- and nitrogen-based corrosion inhibitors produced from coke-industry byproducts for oil-industry equipment by Ugryumov, O. V., Varnavskaya, O. A., Vasyukov, S. I., Romanov, G. V.

“…Coke-industry byproducts—the isoquinoline fraction and quinoline bases—may be used in the synthesis of a series of functionally substituted…”
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