Electrochemical Assessment of Sugarcane Bagasse Extracts as Green Corrosion Inhibitors in Co2 Environments
This research evaluates the corrosion inhibition potential of sugarcane bagasse extracts in CO2 saturated environments through electrochemical characterization. The experimental methodology encompassed systematic extraction procedures via Soxhlet and liquid-liquid techniques, employing both distille...
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| Format: | Article |
| Language: | English |
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AIDIC Servizi S.r.l.
2025-07-01
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| Series: | Chemical Engineering Transactions |
| Online Access: | https://www.cetjournal.it/index.php/cet/article/view/15375 |
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| author | Juan Orozco-Agamez Emily Duran Nathalia Diaz Dario Pena-Ballesteros Anibal Alviz-Meza Diana Jimenez |
| author_facet | Juan Orozco-Agamez Emily Duran Nathalia Diaz Dario Pena-Ballesteros Anibal Alviz-Meza Diana Jimenez |
| author_sort | Juan Orozco-Agamez |
| collection | DOAJ |
| description | This research evaluates the corrosion inhibition potential of sugarcane bagasse extracts in CO2 saturated environments through electrochemical characterization. The experimental methodology encompassed systematic extraction procedures via Soxhlet and liquid-liquid techniques, employing both distilled water and alkaline (10% w/v NaOH) pretreatments. Extracts were evaluated at concentrations of 100, 300, and 500 ppm through corrosion potential measurements on API N-80 steel specimens in CO2 saturated 3% w/w NaCl solution. Electrochemical analysis revealed that the extract obtained from distilled water-treated biomass at 100 ppm concentration with 4 hours of extraction exhibited the most favorable thermodynamic behavior for corrosion inhibition. Conversely, alkaline pretreatment demonstrated detrimental effects, hypothesized to result from lignin compound degradation and the formation of oxidizing agents. Furthermore, extracts obtained using organic solvents (ethanol and hexane) exhibited limited inhibitory properties, suggesting the critical role of solvent polarity in extracting potential inhibitory compounds. While the majority of evaluated extracts did not demonstrate significant inhibition effectiveness, this research provides fundamental insights into the valorization of agroindustrial waste for sustainable corrosion inhibition applications. The findings establish a methodological framework for optimizing critical parameters such as extraction conditions, pretreatment methods, and inhibitor concentrations to enhance the performance of these natural extracts in industrial corrosion protection systems. |
| format | Article |
| id | doaj-art-8bc128a507c44bc9935044905a2bf64a |
| institution | DOAJ |
| issn | 2283-9216 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | AIDIC Servizi S.r.l. |
| record_format | Article |
| series | Chemical Engineering Transactions |
| spelling | doaj-art-8bc128a507c44bc9935044905a2bf64a2025-08-20T03:15:35ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162025-07-01117Electrochemical Assessment of Sugarcane Bagasse Extracts as Green Corrosion Inhibitors in Co2 EnvironmentsJuan Orozco-AgamezEmily DuranNathalia DiazDario Pena-BallesterosAnibal Alviz-MezaDiana JimenezThis research evaluates the corrosion inhibition potential of sugarcane bagasse extracts in CO2 saturated environments through electrochemical characterization. The experimental methodology encompassed systematic extraction procedures via Soxhlet and liquid-liquid techniques, employing both distilled water and alkaline (10% w/v NaOH) pretreatments. Extracts were evaluated at concentrations of 100, 300, and 500 ppm through corrosion potential measurements on API N-80 steel specimens in CO2 saturated 3% w/w NaCl solution. Electrochemical analysis revealed that the extract obtained from distilled water-treated biomass at 100 ppm concentration with 4 hours of extraction exhibited the most favorable thermodynamic behavior for corrosion inhibition. Conversely, alkaline pretreatment demonstrated detrimental effects, hypothesized to result from lignin compound degradation and the formation of oxidizing agents. Furthermore, extracts obtained using organic solvents (ethanol and hexane) exhibited limited inhibitory properties, suggesting the critical role of solvent polarity in extracting potential inhibitory compounds. While the majority of evaluated extracts did not demonstrate significant inhibition effectiveness, this research provides fundamental insights into the valorization of agroindustrial waste for sustainable corrosion inhibition applications. The findings establish a methodological framework for optimizing critical parameters such as extraction conditions, pretreatment methods, and inhibitor concentrations to enhance the performance of these natural extracts in industrial corrosion protection systems.https://www.cetjournal.it/index.php/cet/article/view/15375 |
| spellingShingle | Juan Orozco-Agamez Emily Duran Nathalia Diaz Dario Pena-Ballesteros Anibal Alviz-Meza Diana Jimenez Electrochemical Assessment of Sugarcane Bagasse Extracts as Green Corrosion Inhibitors in Co2 Environments Chemical Engineering Transactions |
| title | Electrochemical Assessment of Sugarcane Bagasse Extracts as Green Corrosion Inhibitors in Co2 Environments |
| title_full | Electrochemical Assessment of Sugarcane Bagasse Extracts as Green Corrosion Inhibitors in Co2 Environments |
| title_fullStr | Electrochemical Assessment of Sugarcane Bagasse Extracts as Green Corrosion Inhibitors in Co2 Environments |
| title_full_unstemmed | Electrochemical Assessment of Sugarcane Bagasse Extracts as Green Corrosion Inhibitors in Co2 Environments |
| title_short | Electrochemical Assessment of Sugarcane Bagasse Extracts as Green Corrosion Inhibitors in Co2 Environments |
| title_sort | electrochemical assessment of sugarcane bagasse extracts as green corrosion inhibitors in co2 environments |
| url | https://www.cetjournal.it/index.php/cet/article/view/15375 |
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