Gossypol derivate as a green anti-corrosion agent in the aqueous phase of crude oil
Berdimuradov K. Berdimurodov E. Haldhar R. Lal B. Kim S.-C. Guo L. Ziyayeva G.K. Katin K.P. Aliev N. Hosseini-Bandegharaei A.
September 2024Springer
Environmental Science and Pollution Research
2024#31Issue 4556499 - 56522 pp.
Keeping recruitment of green and cost-effective solutions for environmental challenges in view, the current work was designed to solve the problems related to metal corrosion in the aqueous phases of crude oil in chemical industries. Green materials can play an important role in protecting metals from this corrosion. Hence, the green anti-corrosion material based upon gossypol derivate is suggested to solve the above problems. The electrochemical characteristics were appraised by cyclic voltammetry, electrochemical impedance spectroscopy, potentiodynamic polarization, and electrochemical noise methods. The thermodynamics were studied by gravimetric analyses. The surface morphology was scrutinized using scanning electron microscopy and energy-dispersive X-ray spectroscopy. Density functional theory and molecular dynamic simulations were exploited in theoretical analyses. The gossypol derivate is green, non-toxic, more efficient, non-volatile, and chemically stable anti-corrosion material for gas and oil industries. Carbon steel corrosion simulated in aqueous phases of crude oil (NaCl solutions (1.0 M) saturated with H2S and CO2) was maximally prohibited by forming a protective layer of binaphthalene. Its protection degree is 96.71% (at 100.0 mg/L/0.107 mM). The gossypol ring is a suitable core for preparing the next modification materials to protect against corrosion. The rigid adsorption progressed mainly via hydroxyl functional moieties. Compared to the inhibition behavior of the neutral form of gossypol, the optimized protonated form causes a greater inhibition. Graphical Abstract: A gossypol derivate showed excellent anti-corrosive efficiency as a green inhibitor. (Figure presented.)
Carbon steels , CO2 , Corrosion inhibitors , Gossypol , H2S corrosion , NaCl , Saline corrosion
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Physics and Chemistry, Western Caspian University, Baku, AZ-1001, Azerbaijan
University of Tashkent for Applied Sciences, Str. Gavhar 1, Tashkent, 100149, Uzbekistan
Chemical & amp; Materials Engineering, New Uzbekistan University, 54 Mustaqillik Ave, Tashkent, 100007, Uzbekistan
Faculty of Chemistry, National University of Uzbekistan, Tashkent, 100034, Uzbekistan
Physics and Chemistry, Tashkent Institute of Irrigation and Agricultural Mechanization Engineers, National Research University, Tashkent, 100000, Uzbekistan
School of Chemical Engineering, Yeungnam University, Gyeongsan, 38541, South Korea
Department of Chemistry, Institute of Applied Science and Humanities, GLA University, Mathura, 281406, India
School of Materials and Chemical Engineering, Tongren University, Tongren, 554300, China
Department of Applied Biology, Named After M. Dulaty, Taraz Regional University, Taraz, Kazakhstan
National Research Nuclear University “MEPhI”, Kashirskoe Shosse 31, Moscow, 115409, Russian Federation
Tashkent State University of Economics, Tashkent, 100066, Uzbekistan
Faculty of Chemistry, Semnan University, Semnan, Iran
Centre of Research Impact and Outcome, Chitkara University, Punjab, Rajpura, 140417, India
Department of Sustainable Engineering, Saveetha School of Engineering, SIMATS, Tamil Nadu, Chennai, 602105, India
University Centre for Research & amp; Development, Chandigarh University, Punjab, Mohali, 140413, India
Physics and Chemistry
University of Tashkent for Applied Sciences
Chemical & amp; Materials Engineering
Faculty of Chemistry
Physics and Chemistry
School of Chemical Engineering
Department of Chemistry
School of Materials and Chemical Engineering
Department of Applied Biology
National Research Nuclear University “MEPhI”
Tashkent State University of Economics
Faculty of Chemistry
Centre of Research Impact and Outcome
Department of Sustainable Engineering
University Centre for Research & amp; Development
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