Evaluation of Palm Oil Leaves Extracts as a Potential Environment Friendly Corrosion Inhibitor for Metals

Arman, Abdullah and Banius, Euodia and Azizul Helmi, Sofian and Bin, Lum Wai (2023) Evaluation of Palm Oil Leaves Extracts as a Potential Environment Friendly Corrosion Inhibitor for Metals. In: Proceedings of the 2nd Energy Security and Chemical Engineering Congress. Lecture Notes in Mechanical Engineering; 2nd Energy Security and Chemical Engineering Congress (ESChE 2021) , 3 - 5 Nov 2021 , Virtual Conference. pp. 387-399.. ISBN 978-981-19-4425-3

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Abstract

Carbon steel were used in various fields as it is economically affordable, environment friendly, highly durable and with high strength. However, carbon steel tends to corrode compared with other superior materials. Corrosion had brought negative effect to economic, health, safety, and also culture. One of the methods use in controlling the internal corrosion is by using the corrosion inhibitor. Inorganic corrosion inhibitor had long been used to suppress corrosion however they are toxic to health and also environment. Therefore, this research had been conducted to evaluate the potential of the corrosion inhibitor from palm oil leaves (POL) extract. The POL extract was extracted using Microwave Assisted Extraction method (MAE). After extraction, POL extract was sent to LC/MSQ-Tof analysis to test for active chemical component present. The presence of active component such as tannin, flavonoid and alkaloid help to inhibit corrosion. Corrosion inhibition testing were conducted by using weight loss method and electrochemical Tafel plot. SEM test show that carbon steel without inhibitor corrodes more than 90% compare with carbon steel coupon contain POL extract as an inhibitor.

Item Type:	Conference or Workshop Item (Paper)
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Carbon steel; Corrosion inhibitor; Green inhibitor; Oil palm leaves
Subjects:	T Technology > TP Chemical technology
Faculty/Division:	Institute of Postgraduate Studies Faculty of Chemical and Process Engineering Technology
Depositing User:	Miss Amelia Binti Hasan
Date Deposited:	08 Dec 2023 04:49
Last Modified:	08 Dec 2023 04:49
URI:	http://umpir.ump.edu.my/id/eprint/39564
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