Characterization of green corrosion inhibitor using Taguchi dynamic approach

• Main Authors: Tang, Chernfon, Mohd. Rohani, Jafri, Mat Yajid, Muhammad Azizi
• Format: Article
• Language: English
• Published: 2013
• Subjects: QD Chemistry
• Online Access: http://eprints.utm.my/id/eprint/49461/1/JafriMohd.Rohani2013_Characterizationofgreencorrosion.pdf; http://eprints.utm.my/id/eprint/49461/; http://www.electrochemsci.org/papers/vol8/80607991.pdf
• Institution: Universiti Teknologi Malaysia

The inhibitor property of Murraya koenigii extract and Cymbopogen citratus extract at in 0.25-1.0 M H2SO4 concentration is investigated with Taguchi dynamic approach. The results show the inhibitor property of Murraya koenigii extract is better than Cymbopogen citratus extract. The optimum parameter setting is 1.5 hours refluxing time, 6.5 %v/v Murraya koenigii concentration and 3.5 %v/v Cymbopogen citratus concentration. The robustness of the green corrosion inhibitor to change in acid concentration had been improved