Russian Journal of Applied Chemistry

, Volume 77, Issue 7, pp 1117–1120 | Cite as

N-Phenacylpyridinium Bromides as Acid Corrosion Inhibitors

  • R. I. Yurchenko
  • I. S. Pogrebova
  • T. N. Pilipenko
  • T. E. Shubina

Abstract

The inhibiting effect of N-phenacylpyridinium bromides with the amide group in the pyridine ring on corrosion of carbon steel in 3 M sulfuric acid is studied. A relationship between the nature of substituents at the amide group and the corrosion-protective properties of the compounds studied is revealed. Compounds demonstrating high protection efficiency in acid solutions at elevated temperatures are found.

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Copyright information

© MAIK “Nauka/Interperiodica” 2004

Authors and Affiliations

  • R. I. Yurchenko
    • 1
  • I. S. Pogrebova
    • 1
  • T. N. Pilipenko
    • 1
  • T. E. Shubina
    • 1
  1. 1.Kiev Polytechnic InstituteNational Technical University of UkraineKievUkraine

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