Study on Synthesis of Calix[8]arene Derivatives and their Performance for La and Ce Extraction Separation AITranslate
Abstract AITranslate
A series of calix]-8]arene phosphate derivatives with high extraction efficiency to light rare earth ions and a certain selectivity were synthesized by one step of substitution reaction. The results show that the extraction ratio of La and Ce light rare earth is up to 98% with the calix[8]arene phosphate derivatives,10% higher than that with calix[8-]arene. Under the same conditions and with the calix[8]arene phosphate derivatives,La extraction ratio is 6 % higher than Ce extraction ratio. Efficient extraction separa- tion of La and Ce ions can be achieved by multi-stage centrifugal extraction fractionation.
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Basic Information:
DOI：
Chinese Library Classification Number:O625.34[理学—有机化学]
Citation Information:
A series of calix]-8]arene phosphate derivatives with high extraction efficiency to light rare earth ions and a certain selectivity were synthesized by one step of substitution reaction. The results show that the extraction ratio of La and Ce light rare earth is up to 98% with the calix[8]arene phosphate derivatives,10% higher than that with calix[8-]arene. Under the same conditions and with the calix[8]arene phosphate derivatives,La extraction ratio is 6 % higher than Ce extraction ratio. Efficient extraction separa- tion of La and Ce ions can be achieved by multi-stage centrifugal extraction fractionation.
quote
| GB/T 7714-2015 | [1] LIU Xiang-zhi, LIANG En-xiang, YI Jian-min. Study on Synthesis of Calix[8]arene Derivatives and their Performance for La and Ce Extraction Separation[J]. Rare Metals and Cemented Carbides, 2017(5): 37-41. |
| MLA | [1] LIU Xiang-zhi, et al., "Study on Synthesis of Calix[8]arene Derivatives and their Performance for La and Ce Extraction Separation." Rare Metals and Cemented Carbides, no. 5, 2017, pp. 37-41. |
| APA | [1] LIU Xiang-zhi, LIANG En-xiang, & YI Jian-min. (2017). Study on Synthesis of Calix[8]arene Derivatives and their Performance for La and Ce Extraction Separation. Rare Metals and Cemented Carbides(5), 37-41. |
| IEEE | [1] LIU Xiang-zhi, LIANG En-xiang, and YI Jian-min, "Study on Synthesis of Calix[8]arene Derivatives and their Performance for La and Ce Extraction Separation," Rare Metals and Cemented Carbides, no. 5, pp. 37-41, 2017. keywords: {calix[-8]arene phosphate derivative;one-step synthesis;lanthanum;cerium;extraction separation} |