Microwave-assisted alkaline fusion followed by water-leaching for the selective extraction of the refractory metals tungsten, niobium and tantalum from low-grade ores and tailings
Jeroen Spooren, Wendy Wouters, Bart Michielsen, Elena M. Seftel, S.-F. Koelewijn
Topics & Concepts
TailingsTantalumNiobiumTungstenLeaching (pedology)MetallurgyRefractory (planetary science)Refractory metalsExtraction (chemistry)Materials scienceEnvironmental scienceChemistrySoil waterChromatographySoil scienceMetal Extraction and BioleachingExtraction and Separation ProcessesMinerals Flotation and Separation Techniques