ISSN 2305-6894

Hydrocarbon soluble metal corrosion inhibitors. I. Physicochemical aspects of the choice of starting products and synthetic reactions

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All-Russia Research Institute of Petrochemical Processes, Zheleznodorozhnyi pr. 40, St. Petersburg, 192148 Russian Federation

Abstract: The relationship between the physicochemical and electronic characteristics of inhibitors that allows one to forecast the efficiency of metal corrosion inhibitors in water-hydrocarbon media is discussed. It has been shown that the main molecular characteristics of aliphatic acid amides obtained from nitrogen-containing compounds with one amino group and an N-methylolcaprolactam ester make it possible to forecast that they should have high efficiency as corrosion inhibitors in hydrocarbon media.

Keywords: hydrocarbon-soluble metal corrosion inhibitors; choice of starting products and synthetic reactions; efficiency forecasting; aliphatic amides; N-methylolcaprolactam ester

Int. J. Corros. Scale Inhib., , 1, 66-77 PDF (713 K)
doi: 10.17675/2305-6894-2014-3-1-066-077

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