autores Ana Vera Alves Machado Nóbrega Filippov, Lev O. Filippova, Inna V. Crumiere, Gabriel Rui Sousa Machado Leite, Mário Sousa, Ana Botelho de Korbel, Chloe Tripathy, Sunil Kumar
palavras-chave Electrostatic separation Froth flotation Lepidolite Mineral processing Sorting technologies Zero waste