EXTRACTION OF TITANIUM DIOXIDE (TiO2) FROM THE IRON SAND OF MANDIRI BEACH, WEST COAST AS NANOPARTICLES USING THE PYROMETALLURGICAL METHOD

Authors

  • Intan Aldara Universitas Lampung
  • Dian Septiani Pratama Department of Chemistry, FMIPA, University of Lampung, Jl. Prof. Dr. Ir. Sumantri Brojonegoro No. 1 Gedong Meneng, Rajabasa Bandar Lampung, Lampung 35145
  • Zipora Sembiring Department of Chemistry, FMIPA, University of Lampung, Jl. Prof. Dr. Ir. Sumantri Brojonegoro No. 1 Gedong Meneng, Rajabasa Bandar Lampung, Lampung 35145
  • Sudibyo Sudibyo Mineral Technology Research Unit, State Research and Innovation Agency, Jl. Ir. Sutami Km 15, Tanjung Bintang, South Lampung, Lampung 35361.
  • Rudy Tahan Mangapul Situmeang Department of Chemistry, FMIPA, University of Lampung, Jl. Prof. Dr. Ir. Sumantri Brojonegoro No. 1 Gedong Meneng, Rajabasa Bandar Lampung, Lampung 35145
  • Sarwan Sarwan PT. Surveyor Carbon Consulting Indonesia, Jl. Lieutenant General R. Suprapto No. 89 Ramanuju, Purwakarta, Cilegon, Banten 42437
  • Tika Anggraeni Cibinong KST State Research and Innovation Agency Ir. Soekarno, Jl. Raya Jakarta-Bogor Km 46, Cibinong, Bogor, West Java

DOI:

https://doi.org/10.23960/analit.v9i01.164

Keywords:

Iron sand, Nanoparticles, Pyrometallurgy

Abstract

Iron sand in Indonesia is spread on various beaches, one of which is Mandiri Beach located on the West Coast using the random sampling method. Iron sand preparation is carried out by magnetic separation using rod magnets to separate iron sand from impurities. Pantai Mandiri iron sand contains several dominant elements, namely Fe, Si, Ti, Al, Ca, K, and Mn. TiO2 extraction from iron sand is carried out using the pyrometallurgical method with roasting temperature variations of 600, 700, and 800 °C. The extracted sample was characterized using XRF and showed that the TiO2 content in the sample increased with an increase in roasting temperature of 6.970; 8.436; and 8.659%. The extracted sample with a roasting temperature of 800 °C was characterized using XRD and showed that the TiO2 obtained had an anatase phase with a tetragonal crystal structure with a = b = 3.7840 Ã… and c = 9.5150 Ã…, had an angular value of α = β = γ = 90 °, and had a nanoparticle size of 55.16 nm.

 

 

 

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Published

2024-04-30

How to Cite

Aldara, I., Pratama, D. S., Sembiring, Z., Sudibyo, S., Situmeang, R. T. M. ., Sarwan, S., & Anggraeni, T. (2024). EXTRACTION OF TITANIUM DIOXIDE (TiO2) FROM THE IRON SAND OF MANDIRI BEACH, WEST COAST AS NANOPARTICLES USING THE PYROMETALLURGICAL METHOD. Analit : Analytical and Environmental Chemistry, 9(01), 108–119. https://doi.org/10.23960/analit.v9i01.164

Issue

Vol. 9, No. 01 April (2024) Analit : Analytical and Environmental Chemistry

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Copyright (c) 2024 Intan Aldara, Dian Septiani Pratama, Zipora Sembiring, Sudibyo Sudibyo, Rudy Tahan Mangapul Situmeang, Sarwan Sarwan, Tika Anggraeni

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