Novel glycoluril pharmaceutically active compound as a green corrosion inhibitor for the oil and gas industry

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dc.authorid/0000-0003-0610-8218
dc.authoridDAGDAG, Omar/0000-0002-9723-1344
dc.authoridGuo, Lei/0000-0001-7849-9583
dc.contributor.authorBerdimurodov, Elyor
dc.contributor.authorKholikov, Abduvali
dc.contributor.authorAkbarov, Khamdam
dc.contributor.authorGuo, Lei
dc.contributor.authorKaya, Savas
dc.contributor.authorVerma, Dakeshwar Kumar
dc.contributor.authorRbaa, Mohamed
dc.date.accessioned2024-10-26T18:11:18Z
dc.date.available2024-10-26T18:11:18Z
dc.date.issued2022
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractBackground: The corrosion of St3 steel in 1 M NaCl saturated with CO2 and H2S is a large problem in the chemical industry; therefore, creating green and more efficient inhibitors is an urgent task. However, there have been extremely limited research results related to this problem. In this research, a novel glycoluril pharmaceutically active compound (GCU) was first introduced as a green corrosion inhibitor for St3 steel in 1 M NaCl saturated with CO2 and H2S. Methods: The inhibition properties of the novel glycoluril pharmaceutically active compound were fully characterized by thermodynamic, gravimetric, electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), electrochemical frequency modulation (EFM), linear polarization resistance (LPR), density functional theory (DFT), molecular dynamics (MD) simulation, scanning electron microscopy (SEM) and energy dispersive X-ray spectrometry (EDX) methods. Significant findings: The obtained results indicated that this inhibitor is an excellent inhibitory molecule, and its maximum protection degree was 95.62% at 100 mg/L/0.08 mM. The adsorption behaviour of this inhibitor was characterized from a Langmuir isotherm. Electrochemical studies demonstrated that this molecule is a mixed-type corrosion inhibitor. The theoretical calculations indicated a good correlation with the experimental results and confirmed that the adsorption-inhibition character depends on the molecular structure of the inhibitor and that the protonated form of the inhibitor is more inhibited than its neutral form.
dc.description.sponsorshipNational Natural Science Foundation of China [21706195, 22062022]
dc.description.sponsorshipThe authors wish to acknowledge Karshi State University, Karshi, Uzbekistan, the Ministry of Higher and Secondary Specialized Educa-tion of the Republic of Uzbekistan and the Ministry of Innovative Development of the Republic of Uzbekistan, Tashkent, Uzbekistan, Tianjin University, China. This work was partly sponsored by the National Natural Science Foundation of China (21706195, 22062022) .
dc.identifier.doi10.1016/j.jelechem.2022.116055
dc.identifier.issn1572-6657
dc.identifier.issn1873-2569
dc.identifier.scopus2-s2.0-85123184976
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.jelechem.2022.116055
dc.identifier.urihttps://hdl.handle.net/20.500.12418/30610
dc.identifier.volume907
dc.identifier.wosWOS:000767881100009
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofJournal of Electroanalytical Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCarbon steel
dc.subjectCorrosion inhibitor
dc.subjectGlycoluril pharmaceutically active compound
dc.subjectSalty medium
dc.subjectNaCl
dc.subjectCO2 and H2S corrosion
dc.titleNovel glycoluril pharmaceutically active compound as a green corrosion inhibitor for the oil and gas industry
dc.typeArticle

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