Enhancement corrosion resistance of mild steel in 15% HCl solution by a novel bio-based polyurethane for oil well acidizing

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dc.authoridFarhadian, Abdolreza/0000-0002-7566-5184
dc.authoridAbdouss, Majid/0000-0003-2305-7985
dc.authoridGuo, Lei/0000-0001-7849-9583
dc.contributor.authorRahimi, Alireza
dc.contributor.authorAbdouss, Majid
dc.contributor.authorFarhadian, Abdolreza
dc.contributor.authorGuo, Lei
dc.contributor.authorKaya, Savas
dc.contributor.authorNeshati, Jaber
dc.date.accessioned2024-10-26T18:11:06Z
dc.date.available2024-10-26T18:11:06Z
dc.date.issued2022
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractA novel thermally stable inhibitor was developed based on citric acid and glucose (CAGCI) to inhibit the corrosion of mild steel (MS) in simulated acidic oilfield water for oil well acidizing. All electrochemical measurements were performed in a temperature range of 293-363 K to evaluate the inhibition power of CAGCI. The results of electrochemical tests clearly revealed that CAGCI effectively inhibited MS corrosion via a mixed-type mechanism and 77 x 10-4 M of the inhibitor provided the highest inhibition efficiency of 90%, 93.6%, 93.7%, and 89.9% at 293 K, 313 K, 333 K, and 363 K, respectively. In addition, CAGCI provided a total polarization resistance of 416.7 O cm(2) for MS at 293 K and decreased the corrosion rate of the metal 7.6 times compared to blank at 363 K. Moreover, the UV-visible results demonstrated the formation of the Fe2+-CAGCI complex and the results of the surface analysis confirmed the presence of a protective film of CAGCI molecules on the MS surface. Finally, the experimental outcomes were well complemented by results obtained from density-functional study and molecular dynamics (MD) simulation. According to quantum calculations, citric acid and aromatic rings in the structure of CAGCI played the main role in electron exchanges with the MS surface. The results of the MD simulation were also con-firmed that a hydrophobic barrier can be formed by CAGCI molecules on the MS surface with a parallel adsorption configuration. (C) 2022 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
dc.description.sponsorshipRFBR [20-55- 20010]; National Natural Science Foundation of China [21706195]; Foundation of the Department of Science and Technology of Guizhou province [QKHPTRC [2021] 5643]
dc.description.sponsorshipThe authors gratefully acknowledge Shahid Beheshti University and Amirkabir University of Technology (Tehran Polytechnic) for support and facilitation of our study. The reported study was funded by RFBR according to the research project No. 20-55- 20010. This work was partly sponsored by the National Natural Science Foundation of China (21706195) , the Foundation of the Department of Science and Technology of Guizhou province (QKHPTRC [2021] 5643) .
dc.identifier.doi10.1016/j.jiec.2022.06.007
dc.identifier.endpage347
dc.identifier.issn1226-086X
dc.identifier.issn1876-794X
dc.identifier.scopus2-s2.0-85132947179
dc.identifier.scopusqualityQ1
dc.identifier.startpage332
dc.identifier.urihttps://doi.org/10.1016/j.jiec.2022.06.007
dc.identifier.urihttps://hdl.handle.net/20.500.12418/30515
dc.identifier.volume113
dc.identifier.wosWOS:000878593600005
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Inc
dc.relation.ispartofJournal of Industrial and Engineering Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectMild steel
dc.subjectCorrosion inhibitor
dc.subjectPolyurethane
dc.subjectElectrochemistry
dc.subjectMolecular simulation
dc.titleEnhancement corrosion resistance of mild steel in 15% HCl solution by a novel bio-based polyurethane for oil well acidizing
dc.typeArticle

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