Optimization of the composition of anticorrosion additives for protection of ferrous and non-ferrous metals / Optimalizace složení aditiv pro protikorozní ochranuželezných a neželezných kovů

A. N. Dimitrov; P. S. Petkov

doi:10.2478/v10227-011-0016-5

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Optimization of the composition of anticorrosion additives for protection of ferrous and non-ferrous metals / Optimalizace složení aditiv pro protikorozní ochranuželezných a neželezných kovů

Koroze a ochrana materiálu

Volume 56 (2012): Issue 4 (December 2012)

By: A. N. Dimitrov and P. S. Petkov

Open Access

|Jan 2013

Abstract

It is well known that nitrated petroleum products are effectivelyused as anticorrosion additives in various types of fuelsand lubricants. Due to processes of nitration and oxidation,the products obtained by us possess anodic and shielding propertiesof corrosion inhibitors for both ferrous and non-ferrousmetals. Their protective ability is enhanced as a result of intramolecularinteractions. Their particular implementations indifferent petroleum products are related both to the molecularweight and the group hydrocarbon composition of the raw material.The addition of the compounds obtained, which containamine and amide group, the cathode properties of the inhibitorsare also improved. The concentration limits at which theanodic, shielding and cathodic inhibitors to obtain maximalprotective effect were determined. A technique for productionof conservation and work-conservation oils containing thiscomplex corrosion inhibitor was developed.

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Articles in this issue

DOI: https://doi.org/10.2478/v10227-011-0016-5 | Journal eISSN: 1804-1213 | Journal ISSN: 0452-599X

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Language: English

Page range: 88 - 99

Published on: Jan 17, 2013

Published by: Association of Czech and Slovak Corrosion Engineers

In partnership with: Paradigm Publishing Services

Publication frequency: Volume open

Related subjects:

Industrial chemistry,

Chemical engineering,

Materials sciences,

Ceramics and glass

© 2013 A. N. Dimitrov, P. S. Petkov, published by Association of Czech and Slovak Corrosion Engineers
This work is licensed under the Creative Commons License.

Volume 56 (2012): Issue 4 (December 2012)