The purity of rare earth products depends on the ability of the reagents used to selectively
promote the precipitation of the rare earth elements (REE) from impurities present in sulfuric …

Recovery of rare earth elements (REEs) ie neodymium (Nd), dysprosium (Dy), and
praseodymium (Pr) from waste permanent magnet (WPMs) leach liquor has been …

The increasing demand for modern technologies has led to a growing reliance on rare earth
elements (REEs). To address this issue, recycling used products such as permanent magnet …

In order to obtain a marketable rare earth product, purity requirements need to be met. More
specifically, purification needs to be undertaken before precipitation. This addresses the …

Abstract The necessity of Rare Earth Elements (REEs) recycling is crucial to minimizing their
supply risk and provide an alternative to greener technologies. Hence, the REEs recovery …

Present report delt with the studies on complexation of rare earth metals (REMs) present in
chloride leach liquor of monazite with phosphoric extractant, di-2-ethylhexyl phosphoric acid …

Carbon molecular sieve (CMS) membranes offer key advantages over current polymer
membranes for challenging gas separations. Excellent plasticization resistance and high …

The present research investigates the effect of aluminum ions distribution on the removal of
aluminum from rare earth solutions using saponified naphthenic acid. The effect of extraction …

The present work aimed to optimize the lanthanum extraction efficiency in the pilot-scale
asymmetric rotating disc contactor. Optimal batch-scale extraction conditions were …

The cloud point extraction experiments of La (III) ions using the C 13 E 10 as non-ionic
surfactant were carried out. The experimental optimization was realized by the classical …