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