Study on Impurity Removal Efficiency of the Extraction Process with P204 from Lepidolite Leaching Solution AITranslate
Abstract AITranslate
P204-sulphonated kerosene system was used to extract A1,Fe and Mn impurities from lepidolite leaching solution to separate the main metal Li. Influences were investigated of phase ratio, extractant con- centration,initial water phase pH value and extraction time on A1,Fe and Mn extraction rates. The optimal extraction technical conditions were determined as follows：P204 concentration of 1.5 tool/L, phase ratio of 1/1 ,initial water phase pH value of 2.5 ,and extraction time of 18 min. Under the above conditions and by single-stage extraction, the extraction rates of AI,Fe and Mn are 99.1 %,99.3% and 99.0%, respectively, only with lithium loss of 6. 9%. The optimum separation are realized of aluminum, iron and manganese from lithium.
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DOI：
Chinese Library Classification Number:TF804.2[冶金工程—有色金属冶金]
Citation Information:
P204-sulphonated kerosene system was used to extract A1,Fe and Mn impurities from lepidolite leaching solution to separate the main metal Li. Influences were investigated of phase ratio, extractant con- centration,initial water phase pH value and extraction time on A1,Fe and Mn extraction rates. The optimal extraction technical conditions were determined as follows：P204 concentration of 1.5 tool/L, phase ratio of 1/1 ,initial water phase pH value of 2.5 ,and extraction time of 18 min. Under the above conditions and by single-stage extraction, the extraction rates of AI,Fe and Mn are 99.1 %,99.3% and 99.0%, respectively, only with lithium loss of 6. 9%. The optimum separation are realized of aluminum, iron and manganese from lithium.
quote
| GB/T 7714-2015 | [1] WANG Lin-sheng, WANG Fa-bo, WEN Xiao-qiang. Study on Impurity Removal Efficiency of the Extraction Process with P204 from Lepidolite Leaching Solution[J]. Rare Metals and Cemented Carbides, 2013(1): 24-27. |
| MLA | [1] WANG Lin-sheng, et al., "Study on Impurity Removal Efficiency of the Extraction Process with P204 from Lepidolite Leaching Solution." Rare Metals and Cemented Carbides, no. 1, 2013, pp. 24-27. |
| APA | [1] WANG Lin-sheng, WANG Fa-bo, & WEN Xiao-qiang. (2013). Study on Impurity Removal Efficiency of the Extraction Process with P204 from Lepidolite Leaching Solution. Rare Metals and Cemented Carbides(1), 24-27. |
| IEEE | [1] WANG Lin-sheng, WANG Fa-bo, and WEN Xiao-qiang, "Study on Impurity Removal Efficiency of the Extraction Process with P204 from Lepidolite Leaching Solution," Rare Metals and Cemented Carbides, no. 1, pp. 24-27, 2013. keywords: {lepidolite leaching solution;P204;solvent extraction;purification and impurity removal;techni-cal condition} |