Effects of Oxygen Partial Pressure and slag Basicity on the Behavioral Characteristics of Ni in Slag Drying Smelting
This study was intended to investigate the effects of basicity and oxygen partial pressure on the distribution behavior of Ni in the nickel smelting process using nickel oxide ore, the raw material of nickel, among natural ores. Experiments were conducted in a vertical tube furnace using Fe-Ni metal...
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| Format: | Article |
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Polish Academy of Sciences
2024-06-01
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| Series: | Archives of Metallurgy and Materials |
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| Online Access: | https://journals.pan.pl/Content/131839/AMM-2024-2-10-Jei-Pil%20Wang.pdf |
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| author | Jong-Deok Lim Hyun-Jong Kim Jei-Pil Wang |
| author_facet | Jong-Deok Lim Hyun-Jong Kim Jei-Pil Wang |
| author_sort | Jong-Deok Lim |
| collection | DOAJ |
| description | This study was intended to investigate the effects of basicity and oxygen partial pressure on the distribution behavior of Ni in the nickel smelting process using nickel oxide ore, the raw material of nickel, among natural ores. Experiments were conducted in a vertical tube furnace using Fe-Ni metal and FeO-MgO-SiO2 ternary slag, which simulated the composition of natural ore. An equilibrium experiment was conducted to observe the distribution ratio of Ni, and thermodynamic data required for this experiment was calculated through Factsage. As a result, it was found that as the oxygen partial pressure increased, the Ni content in the slag increased linearly. The Ni content in the slag increased as the basicity moved away from 0.60. |
| format | Article |
| id | doaj-art-064fecc28fa94810acaef663c8590771 |
| institution | DOAJ |
| issn | 2300-1909 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj-art-064fecc28fa94810acaef663c85907712025-08-20T02:55:39ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092024-06-01vol. 69No 2437411https://doi.org/10.24425/amm.2024.149762Effects of Oxygen Partial Pressure and slag Basicity on the Behavioral Characteristics of Ni in Slag Drying SmeltingJong-Deok Lim0Hyun-Jong Kim1Jei-Pil Wang2Pukyong National University, Department of Metallurgical Engineering, Busan 48547, Republic of KoreaPukyong National University, Department of Metallurgical Engineering, Busan 48547, Republic of KoreaPukyong National University, Department of Marine Convergence Design Engineering (Advanced Materials Engineering), Division of ConvergenceMaterials Engineering, Major of Metallurgical Engineering, Busan 48547, Republic of KoreaThis study was intended to investigate the effects of basicity and oxygen partial pressure on the distribution behavior of Ni in the nickel smelting process using nickel oxide ore, the raw material of nickel, among natural ores. Experiments were conducted in a vertical tube furnace using Fe-Ni metal and FeO-MgO-SiO2 ternary slag, which simulated the composition of natural ore. An equilibrium experiment was conducted to observe the distribution ratio of Ni, and thermodynamic data required for this experiment was calculated through Factsage. As a result, it was found that as the oxygen partial pressure increased, the Ni content in the slag increased linearly. The Ni content in the slag increased as the basicity moved away from 0.60.https://journals.pan.pl/Content/131839/AMM-2024-2-10-Jei-Pil%20Wang.pdfmetalslagfactsagebasicitymgo saturated zonesio2 saturated zone |
| spellingShingle | Jong-Deok Lim Hyun-Jong Kim Jei-Pil Wang Effects of Oxygen Partial Pressure and slag Basicity on the Behavioral Characteristics of Ni in Slag Drying Smelting Archives of Metallurgy and Materials metal slag factsage basicity mgo saturated zone sio2 saturated zone |
| title | Effects of Oxygen Partial Pressure and slag Basicity on the Behavioral Characteristics of Ni in Slag Drying Smelting |
| title_full | Effects of Oxygen Partial Pressure and slag Basicity on the Behavioral Characteristics of Ni in Slag Drying Smelting |
| title_fullStr | Effects of Oxygen Partial Pressure and slag Basicity on the Behavioral Characteristics of Ni in Slag Drying Smelting |
| title_full_unstemmed | Effects of Oxygen Partial Pressure and slag Basicity on the Behavioral Characteristics of Ni in Slag Drying Smelting |
| title_short | Effects of Oxygen Partial Pressure and slag Basicity on the Behavioral Characteristics of Ni in Slag Drying Smelting |
| title_sort | effects of oxygen partial pressure and slag basicity on the behavioral characteristics of ni in slag drying smelting |
| topic | metal slag factsage basicity mgo saturated zone sio2 saturated zone |
| url | https://journals.pan.pl/Content/131839/AMM-2024-2-10-Jei-Pil%20Wang.pdf |
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