Extraction and Characterization of Fe2O3 from Red Mud PT. Indonesia Chemical Alumina West Kalimantan
Red Mud is a term used for residues or waste materials from bauxite refining. One of the main compositions of red mud is Fe2O3. This study aims to obtain the optimum extraction of Fe2O3 conditions or hematite by using APDC ligands and knowing the characteristics of Fe2O3 generated. In this study, Fe...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Indonesian |
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Universitas Jember
2022-10-01
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| Series: | Berkala Sainstek |
| Online Access: | https://jurnal.unej.ac.id/index.php/BST/article/view/30252 |
| _version_ | 1797956281507512320 |
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| author | Indi Rizki Wahyinto Anthoni B. Aritonang Titin Anita Zaharah |
| author_facet | Indi Rizki Wahyinto Anthoni B. Aritonang Titin Anita Zaharah |
| author_sort | Indi Rizki Wahyinto |
| collection | DOAJ |
| description | Red Mud is a term used for residues or waste materials from bauxite refining. One of the main compositions of red mud is Fe2O3. This study aims to obtain the optimum extraction of Fe2O3 conditions or hematite by using APDC ligands and knowing the characteristics of Fe2O3 generated. In this study, Fe2O3 extraction begins to determine the optimum pH and ligand concentration. The results of determining the optimum conditions showed pH 1 and ligand concentration of 0.5 M. Fe2O3 characteristics can be resolve through the characterization of Fourier Transformed Infra Red (FTIR), X-ray Diffraction (XRD) and X-ray Fluorescence (XRF). The results of FTIR characterization showed the stretching vibration of Fe-O Fe2O3 phase (570.50 cm-1 and 470.20 cm-1), XRD diffractogram showed the resulting crystal shape is rhombohedralsize is 27,08 nm, while the XRF characterization results showed the mass percent Fe2O3 before extraction is 42.48% and the mass percent Fe2O3 after extraction is 72.443%. |
| first_indexed | 2024-04-10T23:47:38Z |
| format | Article |
| id | doaj.art-07c112dfa3c3417f8b7fb7f3dc962cb2 |
| institution | Directory Open Access Journal |
| issn | 2339-0069 |
| language | Indonesian |
| last_indexed | 2024-04-10T23:47:38Z |
| publishDate | 2022-10-01 |
| publisher | Universitas Jember |
| record_format | Article |
| series | Berkala Sainstek |
| spelling | doaj.art-07c112dfa3c3417f8b7fb7f3dc962cb22023-01-11T00:24:07ZindUniversitas JemberBerkala Sainstek2339-00692022-10-0110315516110.19184/bst.v10i3.3025230252Extraction and Characterization of Fe2O3 from Red Mud PT. Indonesia Chemical Alumina West KalimantanIndi Rizki Wahyinto0Anthoni B. Aritonang1Titin Anita Zaharah2Jurusan Kimia, Fakultas MIPA, Universitas Tanjungpura, Kalimantan Barat, Indonesia. Jalan Prof. Dr. H. Hadari Nawawi, Pontianak 78124Jurusan Kimia, Fakultas MIPA, Universitas Tanjungpura, Kalimantan Barat, Indonesia. Jalan Prof. Dr. H. Hadari Nawawi, Pontianak 78124Jurusan Kimia, Fakultas MIPA, Universitas Tanjungpura, Jalan Prof. Dr. H. Hadari Nawawi, Pontianak 78124, IndonesiaRed Mud is a term used for residues or waste materials from bauxite refining. One of the main compositions of red mud is Fe2O3. This study aims to obtain the optimum extraction of Fe2O3 conditions or hematite by using APDC ligands and knowing the characteristics of Fe2O3 generated. In this study, Fe2O3 extraction begins to determine the optimum pH and ligand concentration. The results of determining the optimum conditions showed pH 1 and ligand concentration of 0.5 M. Fe2O3 characteristics can be resolve through the characterization of Fourier Transformed Infra Red (FTIR), X-ray Diffraction (XRD) and X-ray Fluorescence (XRF). The results of FTIR characterization showed the stretching vibration of Fe-O Fe2O3 phase (570.50 cm-1 and 470.20 cm-1), XRD diffractogram showed the resulting crystal shape is rhombohedralsize is 27,08 nm, while the XRF characterization results showed the mass percent Fe2O3 before extraction is 42.48% and the mass percent Fe2O3 after extraction is 72.443%.https://jurnal.unej.ac.id/index.php/BST/article/view/30252 |
| spellingShingle | Indi Rizki Wahyinto Anthoni B. Aritonang Titin Anita Zaharah Extraction and Characterization of Fe2O3 from Red Mud PT. Indonesia Chemical Alumina West Kalimantan Berkala Sainstek |
| title | Extraction and Characterization of Fe2O3 from Red Mud PT. Indonesia Chemical Alumina West Kalimantan |
| title_full | Extraction and Characterization of Fe2O3 from Red Mud PT. Indonesia Chemical Alumina West Kalimantan |
| title_fullStr | Extraction and Characterization of Fe2O3 from Red Mud PT. Indonesia Chemical Alumina West Kalimantan |
| title_full_unstemmed | Extraction and Characterization of Fe2O3 from Red Mud PT. Indonesia Chemical Alumina West Kalimantan |
| title_short | Extraction and Characterization of Fe2O3 from Red Mud PT. Indonesia Chemical Alumina West Kalimantan |
| title_sort | extraction and characterization of fe2o3 from red mud pt indonesia chemical alumina west kalimantan |
| url | https://jurnal.unej.ac.id/index.php/BST/article/view/30252 |
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