SYNTHESIS AND CHARACTERIZATION OF HEMATITE (Fe2O3) OF IRON ORE AND MAGNETITE (Fe3O4) FROM IRON SAND THROUGH PRECIPITATION METHOD FOR INDUSTRIAL RAW MATERIALS
Indonesia is a country that has enormous iron ore and iron sand mine that can be utilized for various industrial purposes. This research has been successfully conducted synthesis and characterization of hematite iron ore and magnetite from iron sand. Iron sand and iron ore that has been crushed manu...
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Jurusan Fisika Fakultas Sains Dan Teknologi, Universitas Islam Negeri Maulana Malik Ibrahim Malang
2020-06-01
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| Series: | Jurnal Neutrino: Jurnal Fisika dan Aplikasinya |
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| Online Access: | https://ejournal.uin-malang.ac.id/index.php/NEUTRINO/article/view/8183 |
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| author | Andia Fatmaliana Maulinda Maulinda Nirmala Sari |
| author_facet | Andia Fatmaliana Maulinda Maulinda Nirmala Sari |
| author_sort | Andia Fatmaliana |
| collection | DOAJ |
| description | Indonesia is a country that has enormous iron ore and iron sand mine that can be utilized for various industrial purposes. This research has been successfully conducted synthesis and characterization of hematite iron ore and magnetite from iron sand. Iron sand and iron ore that has been crushed manually repaired with a magnet was carried out with the HCl, and NH4OH then dried in the temperature of 150 oC and calcinated at a temperature of 500 oC. Characterization was carried out using X-ray diffraction (XRD) and X-ray fluorescence (XRF), where the preliminary information obtained from XRF results in an iron ore sample by manual separation have 95.99% of Fe2O3 and followed by compounds SiO2 (2.10%). While the iron sand contains 81.42% of Fe3O4 and 2.5% of SiO2. After the precipitation process, Fe2O3 compounds contained in iron ore has a content of 96.58% and Fe3O4 compounds contained in iron sand (86.73%). The results of XRD indicate the dominant primary phase in iron ore is hematite or Fe2O3, and in iron, sand is magnetite Fe3O4, Before the extraction process, Fe2O3 was 58.009 μm in size and after the process of extracting the particles was reduced to 20.950 μm. While the Fe3O4, prior to the extract, has a grain size of 59.009 μm, and after an extraction process, the grain size reduced into 25.950 μm. The calculation results indicate there is a slight size difference between the grain size of iron sand and iron ore. |
| format | Article |
| id | doaj-art-a54b6728cc9c494da8eb91d1c6379bdb |
| institution | Kabale University |
| issn | 1979-6374 2460-5999 |
| language | English |
| publishDate | 2020-06-01 |
| publisher | Jurusan Fisika Fakultas Sains Dan Teknologi, Universitas Islam Negeri Maulana Malik Ibrahim Malang |
| record_format | Article |
| series | Jurnal Neutrino: Jurnal Fisika dan Aplikasinya |
| spelling | doaj-art-a54b6728cc9c494da8eb91d1c6379bdb2025-08-20T04:02:32ZengJurusan Fisika Fakultas Sains Dan Teknologi, Universitas Islam Negeri Maulana Malik Ibrahim MalangJurnal Neutrino: Jurnal Fisika dan Aplikasinya1979-63742460-59992020-06-01122374210.18860/neu.v12i2.81835137SYNTHESIS AND CHARACTERIZATION OF HEMATITE (Fe2O3) OF IRON ORE AND MAGNETITE (Fe3O4) FROM IRON SAND THROUGH PRECIPITATION METHOD FOR INDUSTRIAL RAW MATERIALSAndia Fatmaliana0Maulinda Maulinda1Nirmala Sari2Department of Physics Serambi Mekkah University Jl. Unmuha Batoh Kota Banda Aceh 23245Department of Industrial Engineering Serambi Mekkah University Jl. Unmuha Batoh Kota Banda Aceh 23245Departement of Physics, Samudra University Jl. Meurandeh Langsa Aceh 24416Indonesia is a country that has enormous iron ore and iron sand mine that can be utilized for various industrial purposes. This research has been successfully conducted synthesis and characterization of hematite iron ore and magnetite from iron sand. Iron sand and iron ore that has been crushed manually repaired with a magnet was carried out with the HCl, and NH4OH then dried in the temperature of 150 oC and calcinated at a temperature of 500 oC. Characterization was carried out using X-ray diffraction (XRD) and X-ray fluorescence (XRF), where the preliminary information obtained from XRF results in an iron ore sample by manual separation have 95.99% of Fe2O3 and followed by compounds SiO2 (2.10%). While the iron sand contains 81.42% of Fe3O4 and 2.5% of SiO2. After the precipitation process, Fe2O3 compounds contained in iron ore has a content of 96.58% and Fe3O4 compounds contained in iron sand (86.73%). The results of XRD indicate the dominant primary phase in iron ore is hematite or Fe2O3, and in iron, sand is magnetite Fe3O4, Before the extraction process, Fe2O3 was 58.009 μm in size and after the process of extracting the particles was reduced to 20.950 μm. While the Fe3O4, prior to the extract, has a grain size of 59.009 μm, and after an extraction process, the grain size reduced into 25.950 μm. The calculation results indicate there is a slight size difference between the grain size of iron sand and iron ore.https://ejournal.uin-malang.ac.id/index.php/NEUTRINO/article/view/8183iron orehematiteiron sandmagnetiteprecipitation method |
| spellingShingle | Andia Fatmaliana Maulinda Maulinda Nirmala Sari SYNTHESIS AND CHARACTERIZATION OF HEMATITE (Fe2O3) OF IRON ORE AND MAGNETITE (Fe3O4) FROM IRON SAND THROUGH PRECIPITATION METHOD FOR INDUSTRIAL RAW MATERIALS Jurnal Neutrino: Jurnal Fisika dan Aplikasinya iron ore hematite iron sand magnetite precipitation method |
| title | SYNTHESIS AND CHARACTERIZATION OF HEMATITE (Fe2O3) OF IRON ORE AND MAGNETITE (Fe3O4) FROM IRON SAND THROUGH PRECIPITATION METHOD FOR INDUSTRIAL RAW MATERIALS |
| title_full | SYNTHESIS AND CHARACTERIZATION OF HEMATITE (Fe2O3) OF IRON ORE AND MAGNETITE (Fe3O4) FROM IRON SAND THROUGH PRECIPITATION METHOD FOR INDUSTRIAL RAW MATERIALS |
| title_fullStr | SYNTHESIS AND CHARACTERIZATION OF HEMATITE (Fe2O3) OF IRON ORE AND MAGNETITE (Fe3O4) FROM IRON SAND THROUGH PRECIPITATION METHOD FOR INDUSTRIAL RAW MATERIALS |
| title_full_unstemmed | SYNTHESIS AND CHARACTERIZATION OF HEMATITE (Fe2O3) OF IRON ORE AND MAGNETITE (Fe3O4) FROM IRON SAND THROUGH PRECIPITATION METHOD FOR INDUSTRIAL RAW MATERIALS |
| title_short | SYNTHESIS AND CHARACTERIZATION OF HEMATITE (Fe2O3) OF IRON ORE AND MAGNETITE (Fe3O4) FROM IRON SAND THROUGH PRECIPITATION METHOD FOR INDUSTRIAL RAW MATERIALS |
| title_sort | synthesis and characterization of hematite fe2o3 of iron ore and magnetite fe3o4 from iron sand through precipitation method for industrial raw materials |
| topic | iron ore hematite iron sand magnetite precipitation method |
| url | https://ejournal.uin-malang.ac.id/index.php/NEUTRINO/article/view/8183 |
| work_keys_str_mv | AT andiafatmaliana synthesisandcharacterizationofhematitefe2o3ofironoreandmagnetitefe3o4fromironsandthroughprecipitationmethodforindustrialrawmaterials AT maulindamaulinda synthesisandcharacterizationofhematitefe2o3ofironoreandmagnetitefe3o4fromironsandthroughprecipitationmethodforindustrialrawmaterials AT nirmalasari synthesisandcharacterizationofhematitefe2o3ofironoreandmagnetitefe3o4fromironsandthroughprecipitationmethodforindustrialrawmaterials |