Dissolution Characteristics of Sc2O3 in ScF3-LiF Molten Salt AITranslate
Abstract AITranslate
The liquidus temperature of ScF3-LiF molten salt was measured by step cooling curve method.The solubility of Sc2O3in ScF3-LiF molten salt was measured by the isothermal saturation method,and the effects of temperature and ScF3content were studied.The dissolution mechanism of Sc2O3in ScF3-LiF molten salt was analyzed by X-ray diffraction.The results show that the liquidus temperature of ScF3-LiF molten salt rises with the increase of ScF3content,while it decreases with the addition of Sc2O3.The dissolution of Sc2O3in ScF3-LiF molten salt is mainly chemical dissolution,the dissolution equilibrium time is about 2 h,and its solubility increases with the increase of temperature and ScF3content.
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2刘翘楚,薛济来,朱骏.钾冰晶石—氧化钪体系中铝热还原反应过程的研究[J].有色金属：冶炼部分,2013(3):24-27. 被引量：7
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4孙本良,翟玉春,田彦文.氟盐体系中电解制取铝钪合金的研究[J].稀有金属,1998,22(3):191-194. 被引量：23
5路贵民,刘学山.氧化钪在nNaF·AlF_3ScF_3熔盐体系中的溶解[J].中国有色金属学报,1999,9(3):624-626. 被引量：24
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Chinese Library Classification Number:O645.4[理学—物理化学]
Citation Information:
The liquidus temperature of ScF3-LiF molten salt was measured by step cooling curve method.The solubility of Sc2O3in ScF3-LiF molten salt was measured by the isothermal saturation method,and the effects of temperature and ScF3content were studied.The dissolution mechanism of Sc2O3in ScF3-LiF molten salt was analyzed by X-ray diffraction.The results show that the liquidus temperature of ScF3-LiF molten salt rises with the increase of ScF3content,while it decreases with the addition of Sc2O3.The dissolution of Sc2O3in ScF3-LiF molten salt is mainly chemical dissolution,the dissolution equilibrium time is about 2 h,and its solubility increases with the increase of temperature and ScF3content.
quote
| GB/T 7714-2015 | [1] ZHAO Hang, CHEN Jian-she, WANG Chun-xin, et al. Dissolution Characteristics of Sc2O3 in ScF3-LiF Molten Salt[J]. Rare Metals and Cemented Carbides, 2023(1): 47-51. |
| MLA | [1] ZHAO Hang, et al., "Dissolution Characteristics of Sc2O3 in ScF3-LiF Molten Salt." Rare Metals and Cemented Carbides, no. 1, 2023, pp. 47-51. |
| APA | [1] ZHAO Hang, CHEN Jian-she, WANG Chun-xin, LI Bin-chuan, HAN Qing, & LIU Kui-ren. (2023). Dissolution Characteristics of Sc2O3 in ScF3-LiF Molten Salt. Rare Metals and Cemented Carbides(1), 47-51. |
| IEEE | [1] ZHAO Hang, CHEN Jian-she, WANG Chun-xin, LI Bin-chuan, HAN Qing, and LIU Kui-ren, "Dissolution Characteristics of Sc2O3 in ScF3-LiF Molten Salt," Rare Metals and Cemented Carbides, no. 1, pp. 47-51, 2023. keywords: {ScO;ScF-LiF;molten salt electrolysis;liquidus temperature;solubility} |