Effect of addition of organic inhibitor of kersen leaf extract (Muntingia calabura L) on corrosion rate on A36 steel in seawater media
DOI:
10.29303/jpm.v18i4.5237Published:
2023-07-31Downloads
Abstract
Organic inhibitors utilization to reduce corrosion rate on metal has been widely studied because of their environmentally friendly nature. This study aims to calculate the value of the corrosion rate of A36 steel, the efficiency of inhibitors from the extract of Kersen leaf, and determine the corrosion that occurs in the material of A36 steel. The method used is weight loss. The sample was immersed for seven days with inhibitor concentration variations of 0 ppm, 100 ppm, 200 ppm, 300 ppm, 400 ppm, and 500 ppm. The results showed that the extract of Kersen leaf can reduce the corrosion rate. The corrosion rate decreases as the number concentration of the inhibitor is added to the test medium. In contrast, the inhibitor efficiency increases with increasing amounts of inhibitor concentrations added to the test medium. The lowest corrosion rate value and the highest efficiency at adding 500 ppm inhibitor concentration are 0,0767 mmpy and 38,83%, respectively. Based on the results of the microstructure of A36 steel after immersion, pitting corrosion is formed in the form of holes on the steel surface. On steel without inhibitors, corrosion products are more, and the surface is rougher than steel samples added with inhibitors.
Keywords:
Organic Inhibitors, Kersen Leaf, Weight Loss, A36 SteelReferences
Zayed, A., Garbatov, Y., & Soares, C. G. (2018). Corrosion degradation of ship hull steel plates accounting for local environmental conditions. Ocean engineering, 163, 299-306.
Wahyuni, M. (2013). Pengaruh Waktu Perendaman Baja Dengan Ekstrak Buah Pinang Dan Hcl Terhadap Laju Korosi Dan Potensial Logam. Pillar Of Physics, 2(1).
Zulfalina, Z., Nadia, N., & Yufita, E. (2018). Effect of Ceramic Leaf Extract (Phyllanthus acidus (L) Skeels) as Inhibitor Material on Corrosion Rate of Black Plate Steel (Base Plate) A36. Journal of Aceh Physics Society, 7(2), 98-101.
Indrayani, N. L. (2016). Studi pengaruh ekstrak eceng gondok sebagai inhibitor korosi untuk pipa baja SS400 pada lingkungan air. Jurnal Ilmiah Teknik Mesin, 4(2), 47-56.
E. W. Widowati. (2016) Uji Aktivitas Antioksidan Ekstrak Daun Kersen dan Daun Waru Dengan Metode DPPH (2,2-Difenil-1-Pikrilhidrazil). UIN Sunan Kalijaga Jogyakarta.
Kuntorini, E. M., Fitriana, S., & Astuti, M. D. (2013). Struktur anatomi dan uji aktivitas antioksidan ekstrak metanol daun kersen (Muntingia calabura). Prosiding SEMIRATA 2013, 1(1).
Stiadi, Y., Arief, S., Aziz, H., Efdi, M., & Emriadi, E. (2019). Inhibisi Korosi Baja Ringan Menggunakan Bahan Alami Dalam Medium Asam Klorida. Jurnal Riset Kimia, 10(1), 51-65.
Setiawan, A., Mayangsari, N. E., & Dermawan, D. (2018). Pemanfaatan Ekstrak Daun Tembakau sebagai Inhibitor Korosi pada Logam Baja Karbon dan Aluminium. Chemical Engineering Research Articles, 1(2), 82-91.
Ergina, E., Nuryanti, S., & Pursitasari, I. D. (2014). Uji kualitatif senyawa metabolit sekunder pada daun palado (Agave angustifolia) yang diekstraksi dengan pelarut air dan etanol. Jurnal Akademika Kimia, 3(3), 165-172.
Puspa, O. E., Syahbanu, I., & Wibowo, M. A. (2017). Uji fitokimia dan toksisitas minyak atsiri daun pala (myristica fragans houtt) dari pulau lemukutan. Jurnal Kimia Khatulistiwa, 6(2).
Fakhruzy, F. (2020). OPTIMALISASI METODE MASERASI UNTUK EKSTRAKSI TANIN RENDEMEN TINGGI. Menara Ilmu, 14(2).
Putra, B. P. (2021). Pengaruh Aspal Ketahanan Baja SS 400 Pada Tengki Spbu Menggunakan Lapisan Baja Larutan HCL (Doctoral dissertation, Universitas Muhammadiyah Malang).
Rochmat, A., Liantony, G., & Septiananda, Y. D. (2019). Uji kemampuan tanin daun ketapang sebagai inhibisi korosi pada baja mild steel dalam pipeline. Jurnal Integrasi Proses, 8(1), 45-50.
Amburika, A. N., & Sutoyo, S. (2019, October). Penggunaan Ekstrak Metanol Tumbuhan Paku Perak (Pityrogramma calomelanos) sebagai inhibitor Organik dalam Penurunan Laju Korosi Baja ASTM A36. In Prosiding Seminar Nasional Kimia (Vol. 2019, p. 5).
Xu, W., Han, E. H., & Wang, Z. (2019). Effect of tannic acid on corrosion behavior of carbon steel in NaCl solution. Journal of Materials Science & Technology, 35(1), 64-75.
Widyawati, F., Hidayat, S., Bahtiar, S., & Musbihin, M. (2022). Effect of the addition of inhibitors of kirinyuh leaf (Chromolaena Odorata) in methanol extract on corrosion rate of ASTM 36 steel. Jurnal Pijar Mipa, 17(6), 793-799.
Gadang Priyotomo, S. T., & Sitepu, H. S. (2020). Pengaruh Penambahan Konsentrasi Inhibitor Ekstrak Daun Talas Terhadap Laju Korosi Pada Baja Api 5l X-52 Dengan Media Korosif H2SO4 0, 5 M. Widyariset, 5(1), 30-36.
Desiasni, R., Mardiana, M., & Hidayat, S. (2021). Corrosion inhibition efficiency of moringa leaf extract (Moringa oleifera) against A36 steel. Jurnal Pijar Mipa, 16(5), 600-607.
License
Copyright (c) 2023 Syamsul Hidayat, Rita Desiasni, Nita Novia
This work is licensed under a Creative Commons Attribution 4.0 International License.
The following terms apply to authors who publish in this journal:
1. Authors retain copyright and grant the journal first publication rights, with the work simultaneously licensed under a Creative Commons Attribution License 4.0 International License (CC-BY License) that allows others to share the work with an acknowledgment of the work's authorship and first publication in this journal.
2. Authors may enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., posting it to an institutional repository or publishing it in a book), acknowledging its initial publication in this journal.
3. Before and during the submission process, authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website), as this can lead to productive exchanges as well as earlier and greater citation of published work (See The Effect of Open Access).
Downloads
How to Cite
