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J. Cent. South Univ. (2021) 28: 2003-2009 DOI: https://doi.org/10.1007/s11771-021-4667-0 Separation of potassium from sodium in alkaline solution by solvent extraction with 4-tert-butyl-2-(α... via solvent extraction with t-BAMBP. Key words: 4-tert-butyl-2-(α-methylbenzyl) phenol (t-BAMBP); potassium; sodium; solvent extraction; separation Cite this article as: XING Peng, WANG Cheng-yan, CHEN......
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; Abstract: Solvent extraction study of cobalt and nickel were carried out from a chloride solution... of the concentration of the solvent can enhance the percentage extraction of both metal ions. Improvement of temperature is beneficial to extraction separation of cobalt and nickel. Extraction and stripping......
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through acid leaching-coordination-solvent extraction was proposed. The leaching efficiencies of Fe, Al, Ti, Sc, La, Ce, Nd and Y can reach up to 95.9%, 82.1%, 68.3%, 93.3%, 82.3%, 96.9%, 98.3... resources from red mud. Key words: red mud; iron; rare earth elements; leaching; solvent extraction Cite this article as: ZHANG Xue-kai, ZHOU Kang-gen, CHEN Wei, LEI Qing-yuan, HUANG Ying, PENG Chang- hong......
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Research and Application Progress in Countercurrent Solvent Extraction 严纯华1,廖春生2,吴声2,贾江涛2 (1.Beijing Institute of Founder Rare Earth Sci & Tech.Co.,Ltd.,Beijing,100871,China;2.State Key Lab of Rare... of Countercurrent Extraction established by Prof. Guangxian Xu, the static equilibrium and dynamic process for two- and three-outlet countercurrent extractions, and designed the optimized parameters......
A review on yttrium solvent extraction chemistry and separation process李德谦State Key Lab of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, CAS摘 要:This paper reviewed various systems such as neutral phosphorus and acid phosphorus, carboxylic acid and amine extractant for solvent extraction chemistry of yttrium, including......