The low-grade bauxite in southern Shanxi Province, China is enriched multiple critical metal elements, including Li, Ga, V, Se, and rare earth elements (REEs), which have reached the standard of comprehensive utilization as independent deposits or associated resources. Even more importantly, identifying modes occurrence these essential for designing technologies to extract metals from ores. Thi...

Because of their unique properties, rare earth elements (REEs), comprising the lanthanide plus Sc and Y, have a variety integral applications in modern electronic equipment. Consequently, it has been suggested that REEs may act as contaminants tracers for recycled electrical plastics consumer goods. In this study, determined range different polymeric makeup (n = 31), purchased new societal circ...

Rare earth elements (REEs) have been a topic of profound interest for several decades especially in the present age electronic and digital revolution. India has world’s richest beach sands with REEs, yet it imports some strategic REEs to fulfil its demand. It’s high time explore alternative sources meet demand coal ash from Thermal Power Stations (TPS) can be very good resource. In study, fly (...

Due to the increasing criticality of rare earth elements (REEs), it has become essential recover REEs from alternative resources. In this study, systematic leaching tests were performed on calcination product a coal coarse refuse using hydrochloric acid and different types organic as lixiviants. Experimental results show that recovery REEs, especially heavy (HREEs) scandium (Sc), is improved by...

In situ analyses of trace elements and rare-earth (REEs) were performed by use laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) on scheelite samples from the Yingzuihongshan tungsten deposit in western Inner Mongolia Autonomous Region, China. The contents Nb, Ta Mo indicate that ore-forming fluid is magmatic hydrotherm exsolved highly fractionated granitic melt. has high ...

Influence of clarification, filtration, and storage on the concentration of rare earth elements (REEs) was studied in white wines by inductively coupled plasma mass spectrometry (ICP-MS). Smooth and parallel chondrite-normalized (CN) plots were obtained for wines which have never been in contact with fining agents. Clarification and filtration generally used in white wine production were simula...

Different alloying concepts to trace deoxidation products, mainly aluminium oxides, using rare earth elements (REEs), were tested on the laboratory scale by melting trials with a high-frequency remelting furnace. Lanthanum and Cerium, which belong group of light REEs, used for these experiments. The formed multiphase inclusions characterized scanning electron microscopy energy dispersive spectr...