Polarization studies of steel in the presence of synergetic mixtures based on inorganic oxidizers and monoethanolamine in sodium chloride solutions Qeyri-üzvi oksidləşdiricilərin və monoetanolamin əsasinda hazirlanmiş inhibitor qarişiğinin olduğu natrium xlorid məhlullarinda polyarlaşmanin tədqiqi ПОЛЯРИЗАЦИОННЫЕ ИССЛЕДОВАНИЯ СТАЛИ В ПРИСУТСТВИИ СИНЕРГЕТИЧЕСКИХ СМЕСЕЙ НА ОСНОВЕ НЕОРГАНИЧЕСКИХ ОКИСЛИТЕЛЕЙ И МОНОЭТАНОЛАМИНА В РАСТВОРАХ ХЛОРИСТОГО НАТРИЯ

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Verdiev S., Dzhafarova S.

Chemical Problems, no.1, pp.35-40, 2021 (Scopus) identifier

  • Publication Type: Article / Article
  • Publication Date: 2021
  • Doi Number: 10.32737/2221-8688-2021-1-37-40
  • Journal Name: Chemical Problems
  • Journal Indexes: Scopus, Academic Search Premier
  • Page Numbers: pp.35-40
  • Keywords: Cathodic and anodic processes, Inhibitor, Ionization, Polarization, Synergetic effect
  • Azerbaijan State University of Economics (UNEC) Affiliated: Yes

Abstract

Polarization studies have shown that the effect of inhibitors containing inorganic oxidants and monoethanolamine reduces the corrosion rate of steel in 3% NaCl. This decrease unambiguously indicates a simultaneous slowing down of the cathodic reduction of molecular oxygen and the anodic reaction of metal ionization. Based on the studies carried out, it was concluded that the developed mixtures function as mixed -type inhibitors.