Statistical Analysis of Corrosion Inhibition of Water Hyacinth on Mild Steel in an Acidic Medium

F, Omoruwou; Ao, Okewale; Cn, Owabor

doi:10.4172/2161-0525.1000481

Cited by 2 publications

(1 citation statement)

References 8 publications

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“…• Used quadratic model and found out IE as 83% • Carbon double bond present in the [32] Advances in Material Science • FTIR extract. Saponins, alkaloids, anthraquinone, flavonoids present in extract favored the inhibition Garcinia kola (bitter kola) [33] Physalis peruviana (chinese gooseberry ) Eucalyptus obliqua (eucalyptus )…”

Section: Introductionmentioning

confidence: 99%

Corrosion Protection in Acidic Medium for Mild Steel Using Various Plants Extract as Green Corrosion Inhibitor - A Review

Baitule

Manivannan

2021

KEM

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Acidic solutions is widely adapted in industries for various operations whereas green corrosion inhibitors is used for the elimination of corrosion / deposition of scales. By using inhibitors, control of metal corrosion occurs in aggressive environment. Various types of natural composites were designed for finding out corrosion inhibition efficiency. Organic compounds possessing nitrogen, sulphur and oxygen exposed excellent inhibition effectiveness. Nevertheless, large number of natural compounds have toxic effect on environment as well as on living organism. Hence, it is necessary to point out cheap, easily available, biodegradable and eco-friendly inhibitor to corrosion with high inhibition efficiency. This article deliberates the properties of inhibitor, adsorption mechanism of inhibitor, inhibition mechanism and inhibitor efficiencies of plant extract in aggressive acidic environment.

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Section: Introductionmentioning

confidence: 99%

Corrosion Protection in Acidic Medium for Mild Steel Using Various Plants Extract as Green Corrosion Inhibitor - A Review

Baitule

Manivannan

2021

KEM

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Investigation of pumpkin pod extract as corrosion inhibitor for carbon steel in HCl Solution

Okewale¹,

Adebayo²

2020

Nig. J. Tech.

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This work focused on the use of natural, and eco-friendly waste material as an inhibitor for inhibiting carbon steel corrosion. In order to obtain minimum rate of corrosion on carbon steel, optimization of the process factors that affect carbon steel corrosion was undertaken using the Response Surface Methodology (RSM). Three parameters were fluctuated viz; temperature, pumpkin pod extract concentration and time of exposure and their corresponding effects on rate of corrosion of carbon steel were ascertained. The data obtained was fitted to a model that is quadratic which was subsequently validated. The predicted lowest rate of corrosion by the model is 2.5427mm/yr with optimal conditions of 178.07ppm of pumpkin extract concentration, exposure time of 2.26hrs, and 35.28oC of temperature. The conditions were validated in three replicates and corrosion rate of 2.75mm/yr was obtained. Keywords: corrosion, optimization, pumpkin pod, response surface methodology.

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Statistical Analysis of Corrosion Inhibition of Water Hyacinth on Mild Steel in an Acidic Medium

Cited by 2 publications

References 8 publications

Corrosion Protection in Acidic Medium for Mild Steel Using Various Plants Extract as Green Corrosion Inhibitor - A Review

Corrosion Protection in Acidic Medium for Mild Steel Using Various Plants Extract as Green Corrosion Inhibitor - A Review

Investigation of pumpkin pod extract as corrosion inhibitor for carbon steel in HCl Solution

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