Influence of Tannin Concentration from Banana Peel as Iron Inhibition in Hydrochloric Acid Solution

R. Tambun, Y. F. Pakpahan, E. Christamore, B. Haryanto

2018

Abstract

Banana peel contains tannin that could be used as corrosion protection of iron. This study aims to determine the effect of tannin from banana peel on corrosion inhibition of iron plate in 3% hydrochloric acid solution. The banana peel used in this study is unripe Awak Banana peel. The variables observed are soaking method, inhibitor concentration and immersion time, and the parameters studied are corrosion rate of iron and corrosion inhibition efficiency. In this experiment, the lowest corrosion rate and highest inhibition efficiency are obtained on immersion of iron for 12 days in hydrochloric acid solution and addition of 9 g of tannin inhibitor. In this condition the corrosion rate is 7.2578 mpy and the corrosion inhibition efficiency is 97.79%. The results showed that tannin from Awak banana peel could be used as corrosion inhibition of iron in hydrochloric acid solution.

Paper Citation

in Harvard Style

Tambun R., Pakpahan Y., Christamore E. and Haryanto B. (2018). Influence of Tannin Concentration from Banana Peel as Iron Inhibition in Hydrochloric Acid Solution.In Proceedings of the International Conference of Science, Technology, Engineering, Environmental and Ramification Researches - Volume 1: ICOSTEERR, ISBN 978-989-758-449-7, pages 297-301. DOI: 10.5220/0010087502970301

in Bibtex Style

@conference{icosteerr18,
author={R. Tambun and Y. F. Pakpahan and E. Christamore and B. Haryanto},
title={Influence of Tannin Concentration from Banana Peel as Iron Inhibition in Hydrochloric Acid Solution},
booktitle={Proceedings of the International Conference of Science, Technology, Engineering, Environmental and Ramification Researches - Volume 1: ICOSTEERR,},
year={2018},
pages={297-301},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010087502970301},
isbn={978-989-758-449-7},
}

in EndNote Style

TY - CONF

JO - Proceedings of the International Conference of Science, Technology, Engineering, Environmental and Ramification Researches - Volume 1: ICOSTEERR,
TI - Influence of Tannin Concentration from Banana Peel as Iron Inhibition in Hydrochloric Acid Solution
SN - 978-989-758-449-7
AU - Tambun R.
AU - Pakpahan Y.
AU - Christamore E.
AU - Haryanto B.
PY - 2018
SP - 297
EP - 301
DO - 10.5220/0010087502970301