Experimental Study on Phase Transformation of Ilmenite Ore during High Temperature Carbon Thermal Reduction AITranslate
Abstract AITranslate
Using coal powder as reducing agent, carbon thermal reduction of ilmenite with 61.85 % TiO2 was performed at 1 573-1 873 K,and the phase transformation and microstructure of reaction products were studied by XRD and SEM. The results show that when carbon-oxygen ratio of carbon to all oxides in ilmenite is higher than 1 ： 1,all the reduction products are TiC and Fe. So the TiC/Fe composites can be obtained from ilmenite by carbon thermal reduction, providing reference for the comprehensive utilization of Fe and Ti in ilmenite ore.
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Basic Information:
DOI：
Chinese Library Classification Number:TF041[冶金工程—冶金物理化学]
Citation Information:
Using coal powder as reducing agent, carbon thermal reduction of ilmenite with 61.85 % TiO2 was performed at 1 573-1 873 K,and the phase transformation and microstructure of reaction products were studied by XRD and SEM. The results show that when carbon-oxygen ratio of carbon to all oxides in ilmenite is higher than 1 ： 1,all the reduction products are TiC and Fe. So the TiC/Fe composites can be obtained from ilmenite by carbon thermal reduction, providing reference for the comprehensive utilization of Fe and Ti in ilmenite ore.
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| GB/T 7714-2015 | [1] GU Jing, XIA De-hong, QI Zhao-dong, et al. Experimental Study on Phase Transformation of Ilmenite Ore during High Temperature Carbon Thermal Reduction[J]. Rare Metals and Cemented Carbides, 2017(5): 17-21. |
| MLA | [1] GU Jing, et al., "Experimental Study on Phase Transformation of Ilmenite Ore during High Temperature Carbon Thermal Reduction." Rare Metals and Cemented Carbides, no. 5, 2017, pp. 17-21. |
| APA | [1] GU Jing, XIA De-hong, QI Zhao-dong, & AO Wen-qing. (2017). Experimental Study on Phase Transformation of Ilmenite Ore during High Temperature Carbon Thermal Reduction. Rare Metals and Cemented Carbides(5), 17-21. |
| IEEE | [1] GU Jing, XIA De-hong, QI Zhao-dong, and AO Wen-qing, "Experimental Study on Phase Transformation of Ilmenite Ore during High Temperature Carbon Thermal Reduction," Rare Metals and Cemented Carbides, no. 5, pp. 17-21, 2017. keywords: {ilmenite;carbon thermal reduction;TiC;phase analysis;carbon addition;reduction temperature} |