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Publication Type : Journal Article
Publisher : 2018.
Source : 2018.
Campus : Coimbatore
School : School of Engineering
Department : Sciences
Year : 2018
Abstract : A new corrosion inhibitor, namely acid extract of leaves of Hibiscus sabdariffa, has been synthesized, and its inhibiting action on the corrosion of mild steel in acidic bath (1.2 N HCl and 1.2 N H2SO4) has been investigated by corrosion-monitoring techniques. The results of the present study show that this compound has decent inhibiting property for mild steel corrosion in 1.2 N H2SO4 than 1.2 N HCl. Four sorption isotherms are tested for the data, namely Langmuir, Frumkin, Florry–Huggins, and Langmuir–Freundlich isotherms; of these the Langmuir isotherm fits the data well having correlation coefficient over 0.99 in both the acid environments.
Cite this Research Publication : N. Poongothai, “Beneficial Role Of Acid Extracts Of NeriumOderum (Leaves) On Corrosion Of Mild Steel In Acidic Medium”, 2018.