green corrosion inhibitor
Use of Cynara scolymus as Green Corrosion Inhibitor for Carbon Steel in Sulfuric Acid
... a green corrosion inhibitor for 1018 carbon steel in ...good corrosion inhibitor with its efficiency increasing with the inhibitor concentration but it decreases with an increase ...
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Henna Extract as Green Corrosion Inhibitor for Carbon Steel in Hydrochloric Acid Solution
... a green corrosion inhibitor for carbon steel (C-steel) in 1M HCl solution, utilizing mass loss (ML), potentiodynamic polarization (PP), AC impedance spectra (EIS) and electrochemical frequency ...
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Psidium Guajava Leaf Extract as Green Corrosion Inhibitor for Mild steel in Phosphoric Acid
... increasing inhibitor concentration and the adsorption was found to follow Frumkin isotherm ...report corrosion inhibitors for mild steel in phosphoric acid medium [2, 16, 18-20, 28, ...their ...
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Punica Plant extract as Green Corrosion inhibitor for C-steel in Hydrochloric Acid Solutions
... as green corrosion inhibitor for carbon steel in 1 M HCl solutions by the potentiodnamic polarization, AC electrochemical impedance spectroscopy (EIS), potentiodnamic anodic polarization, scanning ...
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Characterization of Green Corrosion Inhibitor Using Taguchi Dynamic Approach
... average corrosion rate in blank solution (baseline) was assumed as the in equation ...the corrosion rate in the inhibited solution cannot exceed the corrosion rate in blank solution, otherwise, the ...
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Phytochemical and spectroscopy analytical characterizations of Acalypha-wilkesiana leaf as green corrosion inhibitor
... 2012. Green Corrosion Inhibitor from Essential Oil of Eucalyptus globulus (Myrtaceae) for C38 Steel in Sulfuric Acid Solution”, Journal of Materials Environmental Sciences, 3: ...
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Effect of areca catechu extracts as green corrosion inhibitor on concrete properties
... as corrosion inhibitors were investigated by many researchers who contributed to their green justification (El-Etre et ...the corrosion of reinforcement in concrete (Asipita et ...of green ...
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Stearate as a green corrosion inhibitor of magnesium alloy ZE41 in sulfate medium
... ideal inhibitor for magnesium corrosion, that is stearate is anionic surfactant and readily precipitates as magnesium salt over a wide range of temperatures in aqueous solutions, as wit- nessed during ...
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Use of Rosmarinus officinalis as Green Corrosion Inhibitor for Carbon Steel in Acid Medium
... it. Corrosion inhibition of metals, especially of steel, has received a lot of attention because of its widespread use in the industry such as the oil and gas, beverage, metallurgy among others, and thus, a lot of ...
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Gundelia tournefortii as a Green Corrosion Inhibitor for Mild Steel in HCl and H2SO4 Solutions
... products of plant origin, which have been found to generally exhibit good inhibition efficiencies [7- 11]. Extracts of naturally occurring products contain mixtures of compounds and are biodegradable in nature. These ...
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Corrosion inhibition of Mild Steel at Elevated temperature in highly Acidic Brines using a green corrosion inhibitor
... highlight corrosion concerns that could be avoided earlier before execution of the ...the corrosion engineering concepts in the design ...competent corrosion engineer in the design phase since ...
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Argan hulls extract as an efficient green corrosion inhibitor for copper in phosphoric acidic
... Therefore, corrosion of copper and its inhibition in a wide variety of attention of many investigators Woo-Jin Lee, 2003; Waness,1994; Madkour , 2007; Fouda et ...to corrosion when they attack chemically or ...
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Use of Salvia Officinalis as Green Corrosion Inhibitor for Carbon Steel in Acidic Media
... the corrosion process is now under the control of the adsorption-desorption of an intermediate species ...the inhibitor concentration increases, indicating that in presence of Salvia officinallis the ...
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Tobacco Rob Extract as Green Corrosion Inhibitor for N80 Steel in HCl Solution
... Acid solutions are often used in drilling operations in oil and gas exploration, as well as for cleaning, descaling and pickling of steel structures. These processes are normally accompanied by considerable dissolution ...
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Aquilaria malaccensis as a Green Corrosion Inhibitor for Mild Steel in HCl Solution
... The corrosion retarding effect observed for all the corrosion measurements was due to the adsorption of the inhibitor molecules on the surface in the form of a protective thin film from the ...
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Septazole: Antibacterial Drug as a Green Corrosion Inhibitor for Copper in Hydrochloric Acid Solutions
... dc corrosion measurements, EIS300 for electrochemical impedance spectroscopy and EFM140 software for electrochemical frequency modulation measurements along with a computer for collecting ...
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Anise Extract as Green Corrosion Inhibitor for Carbon Steel in Hydrochloric Acid Solutions
... EDX survey spectra were used to determine which elements were present on the electrode surface before and after exposure to the inhibitor solution. Fig. 10a, b and c show EDX spectra of the carbon steel surface ...
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Steel Corrosion Inhibition by Acid Garlic Essential Oil as a Green Corrosion Inhibitor and Sorption Behavior
... The recorded EIS spectrum for carbon steel in in 1M HCl at 298 (Fig. 2) showed one single depressed capacitive loop. The same trend (one capacitive loop) was also noticed for carbon steel immersed in 1M HCl containing GO ...
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Green Corrosion Inhibitor by Ethanolic Extract of Lantana camara for corrosion of aluminium in acidic media
... Specimen preparation: Rectangular specimens of aluminium of dimension 2.5*1.5*0.02Cm 3 containing a small hole of 0.2 cm diameter near the upper edge were employed for the determination of corrosion rate. ...
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New Synthesized Guanidine Derivative as a Green Corrosion Inhibitor for Mild Steel in Acidic Solutions
... safe corrosion inhibitor namely N-(5,6-diphenyl-4,5-dihydro-[1,2,4]triazin- 3-yl)-guanidine (NTG) has been synthesized and its inhibitive performance towards the corrosion of mild steel in 1 M ...
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