Some polymeric imidazolates from alkylimidazolium as corrosion inhibitors of API 5L X52 steel in production water

2021 ◽  
pp. 1-30
Author(s):  
Natalya V. Likhanova ◽  
Nallely López-Prados ◽  
Diego Guzmán-Lucero ◽  
Octavio Olivares-Xometl ◽  
Irina V. Lijanova ◽  
...  
Keyword(s):  
Corrosion Inhibitors ◽  
Production Water ◽  
X52 Steel

New 1-(2-pyridinyl)-2-(o-, m-, p-hydroxyphenyl) benzimidazoles as corrosion inhibitors for API 5L X52 steel in acid media

2018 ◽  
Vol 65 (2) ◽  
pp. 166-175 ◽  
Author(s):  
Edelmira Rodriguez-Clemente ◽  
Victoria Barrera-Pascual ◽  
Humberto Cervantes-Cuevas ◽  
Jorge Aldana-González ◽  
Jorge Uruchurtu-Chavarin ◽  
...  
Keyword(s):  
Corrosion Inhibitors ◽  
Electrochemical Impedance ◽  
Petroleum Industry ◽  
Acid Media ◽  
Content Type ◽  
Impedance Spectroscopy Technique ◽  
X52 Steel ◽  
First Time ◽  
Practical Implications ◽  
Corrosion System

Purpose This paper aims to evaluate the corrosion inhibition capacities of synthesized compounds 1-(2-pyridinyl)-2-(o, m-, p-hydroxyphenyl) benzimidazoles in API 5L X52 steel/HCl 1M corrosion system. Design/methodology/approach Electrochemical impedance spectroscopy technique was used. Findings The studies determined that under stagnant conditions, the durability and efficiency were maintained over 80 per cent for up to 500 h of immersion, while the residence time started to decrease after 150 h at the best inhibitor concentration (150 ppm). Practical implications This work may help to attenuate corrosion problems in the petroleum industry. Originality/value It is the first time that 1-(2-pyridiniy)-2-(o-, m-, p-hydroxyphenyl) benzimidazoles were evaluated as corrosion inhibitors.

Fluconazole and fragments as corrosion inhibitors of API 5L X52 steel immersed in 1M HCl

2020 ◽  
Vol 174 ◽  
pp. 108853 ◽  
Author(s):  
A. Espinoza-Vázquez ◽  
F.J. Rodríguez-Gómez ◽  
G.E. Negrón-Silva ◽  
R. González-Olvera ◽  
D. Ángeles-Beltrán ◽  
...  
Keyword(s):  
Corrosion Inhibitors ◽  
X52 Steel

New corrosion inhibitors for evaporative cooling systems

2013 ◽  
Vol 44 (1) ◽  
pp. 39-54
Author(s):  
A. Wehlmann ◽  
W. Hater ◽  
F. Wolf ◽  
R. Lunkenheimer ◽  
C. Foret ◽  
...  
Keyword(s):  
Corrosion Inhibitors ◽  
Evaporative Cooling ◽  
Cooling Systems

Petroleum sulphonates: Production and evalution as corrosion inhibitors

1974 ◽  
Vol 24 (7) ◽  
pp. 401-406
Author(s):  
M. Hilal Abdelkader ◽  
Venice K. Gouda
Keyword(s):  
Corrosion Inhibitors

Commercial aqueous additives as used eco-friendly corrosion inhibitors for carbon steel in natural seawater

2020 ◽  
Vol 65 (1) ◽  
pp. 77-82
Author(s):  
Simona CAPRARESCU ◽  
◽  
Violeta PURCAR ◽  
Cristina MODROGAN ◽  
◽  
...  
Keyword(s):  
Carbon Steel ◽  
Corrosion Inhibitors ◽  
Natural Seawater
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