Recovery of copper and rare earth elements from the processed Alloga carbonaceous shale, Southwestern Sinai, Egypt

On membrane-based approaches for rare earths separation and extraction – Recent developments

“…99%). Adsorption -based separation on cationic resins was used for recovery of REEs from processed carbonaceous shale [306]. Yuan et al [307] reported the lack of La 3+ , Eu 3+ and Tm 3+ adsorption on graphdiyne and this can lead to the preparation of a membrane separating REEs from other cations.…”