Corrosion inhibition performance of imidazolidine derivatives for J55 pipeline steel in acidic oilfield formation water: Electrochemical, surface and theoretical studies

Ambrish Singh; K. R. Ansari; Yuanhua Lin; M. A. Quraishi; Hassane Lgaz; Ill Min Chung

doi:10.1016/j.jtice.2018.07.030

Corrosion inhibition performance of imidazolidine derivatives for J55 pipeline steel in acidic oilfield formation water: Electrochemical, surface and theoretical studies

Ambrish Singh
, K. R. Ansari^*
, Yuanhua Lin
, M. A. Quraishi
, Hassane Lgaz
, Ill Min Chung

^*Corresponding author for this work

Interdisciplinary Research Center for Advanced Materials

Research output: Contribution to journal › Article › peer-review

100 Scopus citations

Abstract

Present paper deals with the performance of imidazoline derivatives (ATs) as corrosion inhibitor for J55 steel in oil field formation water saturated with CO₂. The inhibition effectiveness of AT-1 was found to 90% at 400 mg/L. Inhibitors addition decreases cathodic as well anodic current densities, and significantly strengthens impedance parameters. Contact angle and SEM/AFM/SECM measurements predicts the hydrophobicity and surface morphology of steel, respectively. Density functional theory (DFT) and molecular dynamic simulation (MD) calculations were performed to investigate the adsorption mechanism of ATs. Radial distribution function (RDF) and the mean-square displacement (MSD) were used to study inhibitor/metal interactions and migration rate of corrosive species, respectively.

Original language	English
Pages (from-to)	341-356
Number of pages	16
Journal	Journal of the Taiwan Institute of Chemical Engineers
Volume	95
DOIs	https://doi.org/10.1016/j.jtice.2018.07.030
State	Published - Feb 2019

Bibliographical note

Publisher Copyright:
© 2018 Taiwan Institute of Chemical Engineers

Keywords

AFM
DFT
J55 steel
MD
SECM
SEM

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

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10.1016/j.jtice.2018.07.030

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title = "Corrosion inhibition performance of imidazolidine derivatives for J55 pipeline steel in acidic oilfield formation water: Electrochemical, surface and theoretical studies",

abstract = "Present paper deals with the performance of imidazoline derivatives (ATs) as corrosion inhibitor for J55 steel in oil field formation water saturated with CO2. The inhibition effectiveness of AT-1 was found to 90\% at 400 mg/L. Inhibitors addition decreases cathodic as well anodic current densities, and significantly strengthens impedance parameters. Contact angle and SEM/AFM/SECM measurements predicts the hydrophobicity and surface morphology of steel, respectively. Density functional theory (DFT) and molecular dynamic simulation (MD) calculations were performed to investigate the adsorption mechanism of ATs. Radial distribution function (RDF) and the mean-square displacement (MSD) were used to study inhibitor/metal interactions and migration rate of corrosive species, respectively.",

keywords = "AFM, DFT, J55 steel, MD, SECM, SEM",

author = "Ambrish Singh and Ansari, \{K. R.\} and Yuanhua Lin and Quraishi, \{M. A.\} and Hassane Lgaz and Chung, \{Ill Min\}",

note = "Publisher Copyright: {\textcopyright} 2018 Taiwan Institute of Chemical Engineers",

year = "2019",

month = feb,

doi = "10.1016/j.jtice.2018.07.030",

language = "English",

volume = "95",

pages = "341--356",

}

Corrosion inhibition performance of imidazolidine derivatives for J55 pipeline steel in acidic oilfield formation water: Electrochemical, surface and theoretical studies. / Singh, Ambrish; Ansari, K. R.; Lin, Yuanhua et al.
In: Journal of the Taiwan Institute of Chemical Engineers, Vol. 95, 02.2019, p. 341-356.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Corrosion inhibition performance of imidazolidine derivatives for J55 pipeline steel in acidic oilfield formation water

T2 - Electrochemical, surface and theoretical studies

AU - Singh, Ambrish

AU - Ansari, K. R.

AU - Lin, Yuanhua

AU - Quraishi, M. A.

AU - Lgaz, Hassane

AU - Chung, Ill Min

PY - 2019/2

Y1 - 2019/2

N2 - Present paper deals with the performance of imidazoline derivatives (ATs) as corrosion inhibitor for J55 steel in oil field formation water saturated with CO2. The inhibition effectiveness of AT-1 was found to 90% at 400 mg/L. Inhibitors addition decreases cathodic as well anodic current densities, and significantly strengthens impedance parameters. Contact angle and SEM/AFM/SECM measurements predicts the hydrophobicity and surface morphology of steel, respectively. Density functional theory (DFT) and molecular dynamic simulation (MD) calculations were performed to investigate the adsorption mechanism of ATs. Radial distribution function (RDF) and the mean-square displacement (MSD) were used to study inhibitor/metal interactions and migration rate of corrosive species, respectively.

AB - Present paper deals with the performance of imidazoline derivatives (ATs) as corrosion inhibitor for J55 steel in oil field formation water saturated with CO2. The inhibition effectiveness of AT-1 was found to 90% at 400 mg/L. Inhibitors addition decreases cathodic as well anodic current densities, and significantly strengthens impedance parameters. Contact angle and SEM/AFM/SECM measurements predicts the hydrophobicity and surface morphology of steel, respectively. Density functional theory (DFT) and molecular dynamic simulation (MD) calculations were performed to investigate the adsorption mechanism of ATs. Radial distribution function (RDF) and the mean-square displacement (MSD) were used to study inhibitor/metal interactions and migration rate of corrosive species, respectively.

KW - AFM

KW - DFT

KW - J55 steel

KW - MD

KW - SECM

KW - SEM

UR - https://www.scopus.com/pages/publications/85051537265

U2 - 10.1016/j.jtice.2018.07.030

DO - 10.1016/j.jtice.2018.07.030

M3 - Article

AN - SCOPUS:85051537265

SN - 1876-1070

VL - 95

SP - 341

EP - 356

JO - Journal of the Taiwan Institute of Chemical Engineers

JF - Journal of the Taiwan Institute of Chemical Engineers

ER -

Corrosion inhibition performance of imidazolidine derivatives for J55 pipeline steel in acidic oilfield formation water: Electrochemical, surface and theoretical studies

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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