Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/35434
Title: Investigation of industrial compositions SONKOR as corrosion inhibitors of mild steel in neutral media containing hydrogen sulfide
Authors: Melnikova, A. V.
Figilyantov, F. P.
Shein, A. B.
Issue Date: 2015
Publisher: Уральский федеральный университет
Citation: Investigation of industrial compositions SONKOR as corrosion inhibitors of mild steel in neutral media containing hydrogen sulfide / A. V. Melnikova, F. P. Figilyantov, A. B. Shein // Chimica Techno Acta. — 2015. — Vol. 2. № 3. — С. 247-251.
Abstract: Electrochemical and corrosion behavior of mild steel in neutral media containing hydrogen sulfide has been investigated by weight-loss and electrochemical methods and protective effect of industrial compositions SONKOR has been determined. It has been shown that in 3 % NaCl compositions SONKOR have weak protective effect but it increases greatly in presence of hydrogen sulfide in the solution. At concentration of H2S = 0,6 gram per liter maximal protective effect has SONKOR 9801 (85.57 %) and SONKOR 9920А (81.97 %). Inhibitors SONKOR 9021С (70.82 %), 9510А (73.11 %) и 9701 (67.87 %) show less protective effect.
Keywords: ELECTROCHEMISTRY
CORROSION BEHAVIOR
INDUSTRIAL COMPOSITIONS SONKOR
HYDROGEN SULFIDE
ЭЛЕКТРОХИМИЯ
КОРРОЗИОННО-ЭЛЕКТРОХИМИЧЕСКОЕ ПОВЕДЕНИЕ
КОМПОЗИЦИЯ СОНКОР
СУЛЬФИД ВОДОРОДА
URI: http://hdl.handle.net/10995/35434
RSCI ID: https://elibrary.ru/item.asp?id=24982693
ISSN: 2409-5613 (Print)
2411-1414 (Online)
Other versions: http://hdl.handle.net/10995/35435
DOI: 10.15826/chimtech.2015.2.3.026
Origin: Chimica Techno Acta. 2015. Vol. 2. № 3.
Appears in Collections:Chimica Techno Acta

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