The Study of Mixing Purple Sweet Potato and Turmeric Extract as Green Corrosion Inhibitor for API-5L in NaCl 3,5% Environment
Abstract
Green inhibitors have become a major option for corrosion prevention since people are more aware of environmental damage. It is true that chemical inhibitors are more powerful at preventing corrosion, but its side effects are very harmful to the environment. Purple sweet potato (Ipomoea batatas L) in single use has been proven as an active inhibitor for certain applications. To improve this property, purple sweet potato is used as a mixed with other plants that contain antioxidant agents, such as ginger, melinjo, turmeric, jeera, etc. This paper discussed the effect of applying mixed extract of purple sweet potato with turmeric (Curcuma longa) as a green inhibitor to corrosion rate of API 5L steel in a 3.5% NaCl environment. Turmeric extract contains curcumin and kaempferol antioxidants while purple sweet potato extract contains antocyanin antioxidants. Corrosion rates were analyzed based on weight loss and polarization methods. The results showed the highest inhibitor efficiency was 82.54% achieved by 16 ml of turmeric mixed with 2 ml of purple sweet potato, and the optimum inhibitor efficiency was 74.2% achieved by 8 ml of turmeric mixed with 6 ml of purple sweet potato.
References
Akbar, M.I., & Soedarsono, J.W. (2011). Studi pengaruh waktu rendam ekstrak ubi ungu sebagai Green Corrosion Inhibitor untuk material baja karbon rendah (SPCC) pada lingkungan air demineralisasi yang diinjeksikan karbon dioksida (CO2). Thesis, Depok, Departement of Metallurgy and Material, Fac. Eng. Univ. of Indonesia.
Ayende, Rachmanda. F., Soedarsono, J.W., Priadi, D., and Sulistijono, S. (2013). “Corrosion Behaviour of API-5L in Various Green Inhibitors”, Advanced Materials Research, vol. 634-638, pp. 689-695.
Ayende, Rustandi, A., Soedarsono, J.W., Priadi, D., Sulistijono, Suprapta, D.N., Priyotomo, G., & Bakri, R. (2015). “Effect of Purple Sweet Potato Extract Addition in Ascorbic Acid Inhibitor to Corrosion Rate of API 5L Steel in 3.5% NaCl Environment”, Applied Mechanics and Materials, vol. 709), pp. 384-389.
Ayende, Rustandi, A., Soedarsono, J.W., Priadi, D., Sulistijono, Suprapta, D.N., Priyotomo, G., & Bakri, R. (2015). “Effect of Purple Sweet Potato Extract Addition in Ascorbic Acid Inhibitor to Corrosion Rate of API 5L Steel in 3.5% NaCl Environment”, Applied Mechanics and Materials, vol. 709), pp. 384-389.
Ayende, Rustandi, A., Soedarsono, J.W., Priadi, D., and Sulistijono. (2014). “Interaction of Purple Sweet Potato Extract with Ascorbic Acid in FeCl3 Solution,” Applied Mechanics and Material, vol. 680, pp. 32-37, 2014.
Azmi, M. F., & Soedarsono, J. W. (2018). Study of Corrosion Resistrance of Pipeline API 5L X42 using Green Inhibitor Bawang Dayak (eleutherine americanna Merr.) in 1M HCL. IOP Conference Series: Earth and Environmental Science, 105, 012061.
Azmi, M. F., & Soedarsono, J. W. (2018). Study of Corrosion Resistrance of Pipeline API 5L X42 using Green Inhibitor Bawang Dayak (eleutherine americanna Merr.) in 1M HCL. IOP Conference Series: Earth and Environmental Science, 105, 012061.
Darmawan, O., & Soedarsono, J.W. (2012). Studi Green Corrosion Inhibitor Ekstrak daun Bayam merah amaranthus gangeticus) pada baja karbon rendah dalam larutan 1M HCl dengan metode polarisasi dan EIS. Thesis, Depok, Departement of Metallurgy and Material, Fac. Eng. Univ. of Indonesia.
Fachri, A., & Soedarsono, J.W. (2011). Studi pengaruh konsentrasi ubi ungu sebagai green inhibitor pada material baja karbon rendah di lingkungan air laut pada temperatur 600C. Thesis, Depok, Departement of Metallurgy and Material, Fac. Eng. Univ. of Indonesia.
Fouda, A. E.-A., Nazeer, A. A., Ibrahim, M., & Fakih, M. (2013). Ginger extract as green corrosion inhibitor for steel in sulfide polluted salt water. Journal of the Korean Chemical Society, 57(2), 272–278.
Johnsirani,V., Sathiyabama.J., Rajendran, S., Christy, S.M.L., and J. Jeyasundari, J. (2013) “The Effect of Eclipta Alba Leaves on the Corrosion Inhibition Process of Carbon Steel in Sea Water,” Portugaliae Electrochimica Acta, vol. 31 No. 2, pp. 95-106.
Kaban, A. P., Ridhova, A., Priyotomo, G., Elya, B., Maksum, A., Sadeli, Y., Sutopo, S., Aditiyawarman, T., Riastuti, R., & Soedarsono, J. W. (2021). Development of white tea extract as green corrosion inhibitor in mild steel under 1 m hydrochloric acid solution. Eastern-European Journal of Enterprise Technologies, 2(6 (110), 6–20.
Kaban, E. E., Maksum, A., Permana, S., & Soedarsono, J. W. (2018). Utilization of secang heartwood (Caesalpinia sappan l) as a green corrosion inhibitor on carbon steel (API 5L GR. b) in 3.5% nacl environment. IOP Conference Series: Earth and Environmental Science, 105, 012062.
Listanto, C., & Soedarsono, J.W. (2011). Studi pengaruh konsentrasi penambahan sirup ubi ungu sebagai inhibitor organik untuk material baja SPCC pada air demineralisasiI dengan injeksi CO2, Thesis. Depok, Departement of Metallurgy and Material Fac. Eng. Univ. of Indonesia.
Nugroho, A., & Soedarsono, J.W. (2011). Study of potato peel (Solanum tuberosum L.) extract as green corrosion inhibitor on low carbon steel in 3,5% NaCl environment. Thesis. Depok, Departement of Metallurgy dan Material, Fac. Eng. Univ. of Indonesia.
Putra, R.A., & J.W. Soedarsono. (2011) Study of combination between purple sweet potato and turmeric extract as corrosion inhibitor for API 5L steel pipe in NaCl 3.5 % environment, Thesis, Depok, Departement of Metallurgy and Material, Fac. Eng. Univ. of Indonesia.
Pramana, R. I., Kusumastuti, R., Soedarsono, J. W., & Rustandi, A. (2013). Corrosion inhibition of low carbon steel by Pluchea indica less. in 3.5% NaCL solution. Advanced Materials Research, 785-786, 20–24.
Sangeetha, M., Rajendran, S., Sathiyabama, J., & Prabhakar, P. (2012). Eco Friendly Extract of Banana Peel as Corrosion Inhibitor for Carbon Steel in Sea Water. J. Nat. Prod. Plant Resour., vol. 2, No. 5, pp. 601-610.
Sangeetha, M., Rajendran.S., Sathiyabama. J., & Prabhakar. P. (2012). Asafoetida Extract (ASF) as Green Corrosion Inhbitor for Mild Steel in Sea Water, Int. Res. J. Environment Sci., vol. 1, No. 5, pp. 14-21.
Saputra, R., & Soedarsono, J.W. (2011). Studi pengaruh konsentrasi ekstrak teh rosella (Hibiscus Sabdariffa) sebagai Green Corrosion Inhibitor untuk material baja karbon rendah di lingkungan NaCl 3,5% pada temperatur 40 derajat celsius. Thesis, Depok, Department of Metallurgy dan Material, Fac. Eng. Univ. of Indonesia.
Sangeetha, M., Rajendran.S., Sathiyabama. J., & Prabhakar. P. (2012). Asafoetida Extract (ASF) as Green Corrosion Inhbitor for Mild Steel in Sea Water, Int. Res. J. Environment Sci., vol. 1, No. 5, pp. 14-21.
Rachmanda, F., & J.W. Soedarsono, J.W. (2013). Study of effect of pericarp of mangoosten (Garcinia mangostana) extract as a corrosion inhibitor for API-5L pipe steel in produced water environment, Thesis, Depok, Departement of Metallurgy and Material, Fac. Eng. Univ. of Indonesia.
Soedarsono, J.W., & Felix. (2015). “Study of the mixing concentration of melinjo Gnetum gnemon extract and purple sweet potato Ipomoea batatas extract as corrosion inhibitors for API 5L steel in NaCl 3.5% solutions.” Thesis, Depok, Departement of Metallurgy and Material, Fac. Eng. Univ. of Indonesia.
Subekti, N., Soedarsono, J. W., Riastuti, R., & Sianipar, F. D. (2020). Development of environmental friendly corrosion inhibitor from the extract of areca flower for mild steel in acidic media. Eastern-European Journal of Enterprise Technologies, 2(6 (104), 34–45.
Sribharathy, V., & Rajendran, S. (2013). Cuminum cyminum extracts as eco-friendly corrosion inhibitor for mild steel in seawater. ISRN Corrosion, 2013, 1–7.
Copyright (c) 2021 Arie Wijaya, Johny Wahyuadi Soedarsono, Aldi Putra Laksana
This work is licensed under a Creative Commons Attribution 4.0 International License.
