Extraction of Nickel from Morowali Laterite Ore with Hydrochloric Acid (HCl)

Authors

  • I Komang Jati Purnawan
  • Daud K. Walanda
  • Mery Napitupulu

DOI:

https://doi.org/10.22487/j24775185.2022.v11.i3.pp134-139

Keywords:

Laterite, nickel, leaching, Taguchi method, hydrochloric acid

Abstract

This study aims to determine the influence of temperature, leaching time, and the influence of hydrochloric acid concentration in the nickel extraction process, as well as to determine the optimum conditions of the laterite nickel extraction process using the Taguchi method which is influenced by hydrochloric acid concentration, temperature and leaching time. The laterite samples used came from the Bahodopi District, Morowali Regency, Central Sulawesi Province. Quantitative analysis using AAS (Atomic Absorption Spectrophotometer) with variables studied including acid concentrations of 0.5 M, 1 M, and 2 M, temperatures with levels of 30oC, 60oC, and 95oC, and leaching times of 3 hours, 6 hours, and 12 hours. The optimum conditions obtained from the results of the study were at a temperature of 95oC, a leaching time of 12 hours and a concentration of 2 M with the optimum absorbance obtained, namely 0.1635, the optimum concentration of 5.9693 mg /L with a percent of nickel recovery obtained of 1.41%.

References

Ağaçayak, T., & Aras, A. (2017). Optimization of nickel extraction from lateritic ore in hydrochloric acid solution with hydrogen peroxide by Taguchi method. Selcuk University Journal of Engineering, Science and Technology, 5(3), 341–352.

Arifin, M., Widodo, S., & Anshariah. (2015). Karakteristik endapan nikel laterit pada blok X PT. Bintang Delapan Mineral kecamatan Bahodopi kabupaten Morowali provinsi Sulawesi Tengah. Jurnal Geomine, 1(1), 37-45.

Astuti, W., Hirajima, T., Sasaki, K., & Okibe, N. (2015). Kinetics of nickel extraction from Indonesian saprolitic ore by citric acid leaching under atmospheric pressure. Minerals and Metallurgical Processing, 32(3), 176–185.

Fathoni, M. W., & Mubarok, M. Z. (2015). Studi perilaku pelindian bijih besi nikel limonit dari pulau Halmahera dalam larutan asam nitrat. Majalah Metalurgi, 30(3), 115–124.

Goveli, A. (2006). Nickel extraction from gördes laterites by hydrochloric acid leaching. Unpublished master's thesis. Ankara, Turkey: Middle East Technical University.

Kurniadi, A., Rosana, M. F., & Yuningsih, E. T. (2017). Karakteristik batuan asal pembentukan endapan nikel laterit di daerah Madang dan Serakaman Tengah. Padjadjaran Geoscience Journal, 1(2), 149-163.

Li, J., Xu, Z., Wang, R., Gao, Y., & Yang, Y. (2019). Study on leaching kinetics of laterite ore using hydrochloric acid. Physicochemical Problems of Mineral Processing, 55(3), 711–720.

Li, J., Yang, Y., Wen, Y., Liu, W., Chu, Y., Wang, R., & Xu, Z. (2020). Leaching kinetics and mechanism of laterite with NH4Cl-HCl solution. Minerals, 10(754), 1–11.

Lintjewas, L., Setiawan, I., & Kausar, A. A. (2019). Profil endapan nikel laterit di daerah Palangga, provinsi Sulawesi Tenggara. RISET Geologi dan Pertambangan, 29(1), 91–104.

Muas, A. M. (2019). Upaya China dalam memenuhi kebutuhan nikel dalam negeri pasac kebijakan UU MINERBA no. 4 tahun 2009 di Indonesia. EJournal Ilmu Hubungan Internasional, 7(3), 1199–1208.

Permana, D., Kumalasari, R., Wahab., & Musnajam. (2020). Pelindian bijih nikel laterit kadar rendah menggunakan metode atmospheric acid leaching dalam media asam klorida (HCl). Jurnal RISET Geologi dan Pertambangan, 30(2), 203–214.

Purwanto, H., Shimada, T., Takahashi, R., & Yagi, J. (2003). Recovery of nickel from selectively reduced laterite ore by sulphuric acid leaching. ISIJ International, 43(2), 181–186.

Solihin, S., Mubarok, M. Z., Hapid, A., & Firdiyono, F. (2014). Pelindian bijih nikel laterit Sulawesi Tenggara dalam media asam sulfat. Prosiding Pemaparan Hasil Penelitian Pusat Penelitian Geoteknologi LIPI (pp. 527–534). Jakarta: LIPI.

Solihin, S., & Firdiyono, F. (2014). Perilaku pelarutan logam nikel dan besi dari bijih nikel kadar rendah Sulawesi Tenggara. Majalah Metalurgi, 29(2), 139–144.

Subagja, R., & Firdiyono, F. (2015). Kinetika reaksi pelarutan nikel dari kalsin nikel laterit. Majalah Metalurgi, 30(2), 71–78.

Subagja, R., Prasetyo, A. B., & Sari, W. M. (2016). Peningkatan kadar nikel dalam laterit jenis limonit dengan cara peletasi, pemanggangan reduksi dan pemisahan magnet campuran bijih, batu bara, dan Na2SO4. Metalurgi Majalah Ilmu dan Teknologi, 31(2), 103–115.

Wanta, K. C., Putra, F. D., Susanti, R. F., Gemilar, G. P., Astuti, W., Virdhian, S., & Petrus, H. T. B. M. (2019). Pengaruh derajat keasaman (pH) dalam proses presipitasi hidroksida selektif ion logam dari larutan ekstrak spent catalyst. Jurnal Rekayasa Proses, 13(2), 94–105.

Wanta, K. C., Susanti, R. F., Santoso, R. K. B., & Tanujaya, F. H. (2017). Studi kinetika proses leaching nikel laterit dalam suasana asam pada kondisi atmosferis. Retrieved August 23, 2022, from https://docplayer.info/72466959-Studi-kinetika-proses-leaching-nikel-laterit-dalam-suasana-asam-pada-kondisi-atmosferis.html.

Wanta, K. C., Tanujaya, F. H., Susanti, R. F., Petrus, H. T. B. M., Perdana, I., & Astuti, W. (2018). Studi kinetika proses atmospheric pressure acid leaching bijih laterit limonit menggunakan larutan asam nitrat konsentrasi rendah. Jurnal Rekayasa Proses, 12(2), 77-84.

Downloads

Published

2022-08-30

How to Cite

Purnawan, I. K. J., Walanda, D. K., & Napitupulu, M. . (2022). Extraction of Nickel from Morowali Laterite Ore with Hydrochloric Acid (HCl). Jurnal Akademika Kimia, 11(3), 134–139. https://doi.org/10.22487/j24775185.2022.v11.i3.pp134-139

Issue

Section

Articles

Most read articles by the same author(s)

1 2 > >>