Optimization and modelling of Aluminium corrosion inhibition using Almond(Prunus amydgdalus) fruit leaves extract as green inhibitor in HCl acidic

Olawale, O. and Ogunsemi, B.T and Bello, J.O. and Ikubanni, P.P and Ogundipe, S.J. and Abayomi, T.S. Optimization and modelling of Aluminium corrosion inhibition using Almond(Prunus amydgdalus) fruit leaves extract as green inhibitor in HCl acidic. International Journal of Mechanical Engineering and Technology (IJMET).

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Abstract

The addition of inhibitors is a standard practice in industries to control corrosion. However, no research had been done on the use of Almond fruits e corrosion inhibitor.This study investigated the optimisation of Almond leaves extract as corrosion inhibitor on Alu inhibitor concentration (0.2 g/l investigated using Response Surface Methodology (RSM). The results revealed that Almond leaves extract effectively the acidc medium. The concentration of 0.38 g/l, t gave the optimum conditions to validate the predicted v of 97.9% agreed closely with that obtained from the predicted model. This study revealed that Almond fruit extract could be recommedned as a low cost and a good inhibitor for acid corrosion of Aluminum.

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