Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 2 of 2 for “"Rare earth elements, solvent extraction"”.
-
Extraction of Rare Earth Elements from Aqueous Solutions by Using Hydrometallurgical Techniques
Rare earth elements (REEs) are essential in today's applications due to their unique characteristics. The growing ecological consciousness of developing nations has resulted in a considerable move away from conventional energy sources due to an increasing demand for environmentally friendly …
-
Predicting the Distribution Coefficient of Solvent Extraction of Rare Earth Elements Based on the Gibbs Free Energy and Thermodynamic Theory for Equilibrium Constant
Rare Earth Elements (REEs) are a class of 17 elements, including the lanthanides (15 elements), scandium (1 element), and yttrium (1 element). REEs minerals consist of 9-10 REEs excluding promethium. The separation of REEs minerals into their components is achieved by the solvent extraction …