Crystallization-based recovery of niobium compounds from alkaline liquor Separation and Purification Technology, Volume 360, Part 2, 2025, Article 131085 Cássia Ribeiro Souza,…, Sônia Denise Ferreira Rocha View PDF Construction of photocatalytic-persulfate synergistic system for efficient removal of envi...
Chemical Acid leaching, critical REEs recovery from leach liquor and pure Co/Ni recovery by solvent extraction REEs were recovered with a purity of 99.99% as anhydrous NaRE(SO4)2 [26] Sol-gel process in a leachate solution of anode material and citric acid A mix of REOs and Ni oxide was...
Solvent extraction and separation of Pr, Nd and Dy from a synthetic leach solution of spent NdFeB magnet from wind turbines in the presence of aquo-complexing agent Ethylenediaminetetraacetic acid (EDTA) was studied using the nitrate form of Mextral? 336At ([336At][NO 3 ]) as an extract...
(2014) demonstrated that Cyanex 923 had a higher selection for Y than other metals in removing leach liquor from fluorescent lamp recycling [30]. According to the authors, the separation factor may be related to the ionic radius of the elements. The ionic radius of Y (180.12 pm) is ...
Solvent Extraction and Separation of Nd, Pr and Dy from Leach Liquor of Waste NdFeB Magnet Using the Nitrate Form of Mextral? 336At in the Presence of Aquo-Complexing Agent EDTASpent NdFeB magnetSolvent extractionExtractantEDTASeparation factor...