About the author: Ana Luiza Carvalho

Ana Luiza C. B. de Carvalho is a mining engineer with experience in different areas of mineral processing engineering: leaching, flotation, undergroung mining and numerical modelling. Her professional career is focused on researching and teaching. Since 2019 she is a researcher assistent at TU Clausthal (Germany), working on the SULTAN (European Training Network for the Remediation and Reprocessing of Sulfidic Mining Waste Sites) project with a researcher focused on the agglomeration of fine grained particles to improve flotation.