Preliminary Feasibility Study of Extracting Ga、Nb、Li and Sc from Bauxite Ore AITranslate
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Preliminary feasibility study is made of extracting Ga、Nb、Li and Sc from bauxite ore containing rare metals.Research is made on the process of bauxite ore sintering,followed by agglomerate alkaline pickling,residue acid leaching.The result showed that over 90% of gallium goes to leachate together with Al.Sc and Nb is upgraded from acid-leach residue.Sc can be quantitatively dissolved into concentrated HCl with Nb difficult to dissolve and Li distributed in alkaline/acid leach solutions.The test results showed that extracting of gallium、scandium、lithium and niobium from bauxite ore is technically feasible.The key factor lies in economic feasibility.It is suggested to put in red mud pretreatment in order to reduce the cost of extracting rare metals.
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Basic Information:
DOI：
Chinese Library Classification Number:TF111[冶金工程—冶金物理化学]
Citation Information:
Preliminary feasibility study is made of extracting Ga、Nb、Li and Sc from bauxite ore containing rare metals.Research is made on the process of bauxite ore sintering,followed by agglomerate alkaline pickling,residue acid leaching.The result showed that over 90% of gallium goes to leachate together with Al.Sc and Nb is upgraded from acid-leach residue.Sc can be quantitatively dissolved into concentrated HCl with Nb difficult to dissolve and Li distributed in alkaline/acid leach solutions.The test results showed that extracting of gallium、scandium、lithium and niobium from bauxite ore is technically feasible.The key factor lies in economic feasibility.It is suggested to put in red mud pretreatment in order to reduce the cost of extracting rare metals.
quote
| GB/T 7714-2015 | [1] ZHANG Chun, XIAO Lian-sheng, XIA Wen-tang. Preliminary Feasibility Study of Extracting Ga、Nb、Li and Sc from Bauxite Ore[J]. Rare Metals and Cemented Carbides, 2005(2): 9-11. |
| MLA | [1] ZHANG Chun, et al., "Preliminary Feasibility Study of Extracting Ga、Nb、Li and Sc from Bauxite Ore." Rare Metals and Cemented Carbides, no. 2, 2005, pp. 9-11. |
| APA | [1] ZHANG Chun, XIAO Lian-sheng, & XIA Wen-tang. (2005). Preliminary Feasibility Study of Extracting Ga、Nb、Li and Sc from Bauxite Ore. Rare Metals and Cemented Carbides(2), 9-11. |
| IEEE | [1] ZHANG Chun, XIAO Lian-sheng, and XIA Wen-tang, "Preliminary Feasibility Study of Extracting Ga、Nb、Li and Sc from Bauxite Ore," Rare Metals and Cemented Carbides, no. 2, pp. 9-11, 2005. keywords: {bauxite;extract;Ga;Sc;Li;Nb} |