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Abdallah M, Soliman KA, Alfakeer M, Hawsawi H, Al-bonayan AM, Al-Juaid SS, Abd El Wanees S, Motawea MS. Expired Antifungal Drugs as Effective Corrosion Inhibitors for Carbon Steel in 1 M HCl Solution: Practical and Theoretical Approaches. ACS OMEGA 2023; 8:34516-34533. [PMID: 37779933 PMCID: PMC10536085 DOI: 10.1021/acsomega.3c03257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 08/14/2023] [Indexed: 10/03/2023]
Abstract
The anticorrosion potency of two expired antifungal drugs, namely, bifonazole (BIF) and terconazole (TER), for X65 carbon steel (X65CS) in a 1.0 M HCl solution was estimated using practical and computational measurements. The results of all methods applied showed that the percentage of anticorrosive efficacy (% AE) increased for expired BIF and TER and reduced at elevated temperatures. The % AE values of expired BIF and TER (375 mg L-1) reached 92.08 and 94.19%, respectively, using polarization methods. The anticorrosion activities of the two expired drugs were interpreted based on their adsorption on the X65CS surface. The adsorption occurred according to the Langmuir isotherm model. The polarization results indicated that the expired drugs BIF and TER were mixed inhibitors. The impedance results showed a single capacitive loop, confirming that the charge transfer process controlled the corrosion of X65CS. Expired BIF and TER served as good pitting inhibitors by shifting the pitting potential to positive values. The thermodynamic functions of activation and adsorption were defined and explained. Density functional theory and Monte Carlo simulations were used to investigate the BIF and TER inhibitors. The theoretical parameters were consistent with the experimental results. The anticorrosion efficiencies determined using the various methods were in complete agreement.
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Affiliation(s)
- Metwally Abdallah
- Chem.
Depart. Faculty of Appl. Sci., Umm Al-Qura
University, Mecca 21421, Saudi Arabia
| | - Kamal A. Soliman
- Chem.
Depart. Faculty of Sci., Benha University, Benha 13518, Egypt
| | - Majda Alfakeer
- Chem.
Depart., College of Science, Princess Nourah
bint Abdulrahman University, Riyadh 11564, Saudi Arabia
| | - Hanaa Hawsawi
- Chem.
Depart. University College of Alwajh, Alwajh, University of Tabuk, Tabuk 71491, Saudi Arabia
| | | | - Salih S. Al-Juaid
- Chem.
Depart., Faculty of Sci., King Abdulaziz
University, Jeddah 21589, Saudi Arabia
| | - Salah Abd El Wanees
- Faculty
College
of Umluj, Umluj, University of Tabuk, Tabuk 71491, Saudi Arabia
- Chemistry
Department, Faculty of Science, Zagazig
University, Zagazig 44519, Egypt
| | - Mohamed S. Motawea
- Chem.
Depart. Faculty of Sci., Benha University, Benha 13518, Egypt
- Chem.
Depart., Faculty of Science, University
of Tabuk, Tabuk 71491, Saudi Arabia
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Abdel-Hameed R, AlElaimi M, Qureshi MT, Aleid GM, Al-Shafey HI, Alshammary F, Huwaimel B, Aljuhani EH, Al-bonayan AM, Al-Mhyawi S. Manufacturing of Corrosion Inhibitors and Flow Improvers from Recycling of Waste at Hail City, Saudi Arabia: Physicochemical and Electrochemical Studies on Steel in Petroleum Industries. ACS OMEGA 2023; 8:24279-24290. [PMID: 37457465 PMCID: PMC10339326 DOI: 10.1021/acsomega.3c01339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 06/14/2023] [Indexed: 07/18/2023]
Abstract
The aim of the present research paper is to convert daily waste materials generated by human activity at Hail city into useful petroleum additives. In this respect, novel multifunctional corrosion inhibitors working as inhibitors and flow improvers for crude oil were prepared. Polyethylene terephthalate (PET) plastic waste is used in the production of corrosion inhibitors and flow improvers for petroleum crude oil. A multifunctional corrosion inhibitor for the SABIC carbon steel in corrosive seawater for application in the petroleum industry was manufactured using PET waste that was gathered, cleaned, and used as starting materials. The PET green recycling method takes place via the Abdel-Hameed green recycling reported method. In the first step, PET waste was reacted without a solvent with a diamine to form the diamino derivative of phthalic acid amide (PETAA), which was characterized by FT-IR, 1HNMR, and elemental analysis. In the presence of a catalyst, the used recycling method is a solvent-free green recycling process that is environmentally friendly. Chemical and electrochemical measurements were performed, and the effects of concentration and temperature were studied. The inhibition efficiency was found to increase with concentration. A maximum inhibition of 97% was obtained using 4000 ppm from the prepared PETAA inhibitor, while the efficiency decreased with temperature. Potentiodynamic polarization (PDP) data indicates the mixed-type nature of the used inhibitor. According to potentiodynamic polarization data, the inhibitor boosts polarization resistance and inhibition performance by adsorbing on the metal/electrolyte interface. The data from electrochemical impedance spectroscopy (EIS) show that the charge-transfer mechanism is the primary governing factor in the steel dissolution process. The size of the semicircle grows in direct proportion to the concentration of the inhibitor. The prepared additive acts as a flow improver (viscosity improvers and pour point depressants) for waxy crude oil, indicating that it can be used in the manufacturing of multifunctional inhibitors in the petroleum industry. The depression in the pour point temperatures depended on the concentration and composition of the additive prepared from the plastic waste collected from Hail city.
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Affiliation(s)
- Reda Abdel-Hameed
- Basic
Science Department, Preparatory Year, University
of Ha’il, 1560 Hail, Saudi Arabia
- Chemistry
Department, Faculty of Science, Al-Azhar
University, 11511 Cairo, Egypt
| | - Mahmoud AlElaimi
- Basic
Science Department, Preparatory Year, University
of Ha’il, 1560 Hail, Saudi Arabia
| | | | - Ghadah Mohammad Aleid
- Basic
Science Department, Preparatory Year, University
of Ha’il, 1560 Hail, Saudi Arabia
| | - Hussin I. Al-Shafey
- Department
of Petroleum Applications, Egyptian Petroleum
Research Institute, 11727 Cairo, Egypt
| | - Freah Alshammary
- Department
of Preventive Dental Sciences, College of Dentistry, University of Ha’il, 81442 Hail, Saudi
Arabia
| | - Bader Huwaimel
- Department
of Pharmaceutical Chemistry, College of Pharmacy, University of Ha’il, 81442 Hail, Saudi
Arabia
| | - Enas H. Aljuhani
- Chemistry
Department, Faculty of Applied Science, Umm Al-Qura University, 24231 Makkah, Saudi
Arabia
| | - Ameena Mohsen Al-bonayan
- Chemistry
Department, Faculty of Applied Science, Umm Al-Qura University, 24231 Makkah, Saudi
Arabia
| | - Saedah Al-Mhyawi
- Department
of Chemistry, Faculty of Science, University
of Jeddah, Jeddah 22233, Saudi Arabia
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Abdelhadi RA, Ahmed ZE, Abouzeid AM. Synthesis, Spectroscopic Analysis and Electrochemical Studies of Novel Organic Compound based on N-alkylphthalazinone Chemistry as Corrosion Inhibitor for Carbon Steel in 1M HCl. INT J ELECTROCHEM SC 2023. [DOI: 10.1016/j.ijoes.2023.100121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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