ExploringMusa paradisiacaPeel Extract as a Green Corrosion Inhibitor for Mild Steel Using Factorial Design Method

Abstract

The suitability of Musa paradisiaca (banana) peel extract as a green corrosion inhibitor for mild steel in acidic medium (1 M HCl) was investigated using factorial method of the design of experiment. The effects of two independent variables (concentration of banana peel extract and temperature) on the corrosion inhibition efficiency were investigated. The physicochemical properties of the extract such as surface tension, viscosity, flash point, and specific gravity were determined using standardized methods provided by the American System of Testing Materials (D-971). The relationship between the independent variables and the inhibitor efficiency was modeled by gasometric and thermometric methods. The statistical analysis of the inhibition efficiency was carried out using the "Fit Regression Model" of Minitab ® 17.0, while the fitness of the models was assessed by the coefficient of determination (R 2 ) and the analysis of variance (ANOVA). From the results obtained, gasometric method achieved a maximum inhibition efficiency of 66.83%, with an R 2 of 90.76%, whereas thermometric method gave a maximum inhibition efficiency of 65.70%, with an R 2 of 95.56%. This study shows that banana peel extract has the capacity to prevent the corrosion of mild steel in acidic medium.

Artificial neural network and response surface methodology for optimization of corrosion inhibition of mild steel in 1 M HCl by Musa paradisiaca peel extract

“…Conversely, RSM has a specific advantage when reduction of experimental runs and highly predictive models are desirable. The suitability of Banana ( Musa paradisiaca ) peel extract (BPE) to inhibit mild steel corrosion in 1 M HCl has been shown in our previous study [18] . The aim of this present work, therefore, was to model and optimize the efficiency of BPE as mild steel corrosion inhibitor in acidic medium using RSM and ANN algorithm.…”

“…Besides environmental consideration in favour of bio-based corrosion inhibitors, the presence of readily available, effective and economic organic precursors could sustain their market growth. Interestingly, a plethora of agrowastes and plant extracts such as Cannabis plant, Argemone Mexicana , Carica papaya leaves, tobacco, kolanut, Musa paradisiaca , Coffea Arabica , Ferula hermonis , Rosmarinus Officinalis , etc., have been reported as suitable corrosion inhibitors [13] , [14] , [15] , [16] , [17] , [18] .…”

Nutraceutical Application and Industrial Utilization of Banana (Musa Paradisica L. Variety “Bhusawal Keli”) Peels (Review Article)

“…The antioxidant activity of banana peel fractionate was significantly correlated with their scavenging effects on superoxide anion (P<0.01), 2,2-diphenyl-1-picrylhydrazyl radicals (P<0.05) and H2O2 induced hemolysis (P<0.01) on varying extractions in different solvents, whereas no significant difference was observed on varying the ripening stages. Therefore, the antioxidant activities of banana peel extracts may be due to their scavenging effects on radicals and inhibiting the human erythrocyte heamolysis induced by H2O2 (50).…”

“…Anjum et al (2015) investigated the nutraceutial and value addition of banana peel in the food industry [40]. Sahlanya Al STG et al (2020) studied the effect of banana peel extract on the chemical composition, rheological properties of wheat flour [50].…”

Behavior ofPrunus persicaas Green and Friendly Corrosion Inhibitor for Corrosion Protection

“…And the peach does not an exception because has antioxidant activity and the compounds have been reported as responsible from this activity are polyphenols and carotenoids [63,64,66]. Likewise, the peaches are widely produced around the world because they are good and harmless for the health [66], and many products are derived from their industrializing, and it generates high quantities of agro-waste, which can be used to produce green corrosion inhibitors [67,68]. In this way, we are interested to aim and analyze the different results reported over the activity of P. persica as green corrosion inhibitor.…”