Effect of the Morphological Types in Grinding of Iron-Ore Products

• Published in: Mineral processing and extractive metallurgy review Vol. 36; no. 5; pp. 324 - 331
• Main Authors: Graça, L. M., Lagoeiro, L. E., Lima, R. M. F., Barbosa, P. F., Machado, M. M.
• Format: Journal Article
• Language: English
• Published: Philadelphia Taylor & Francis 03.09.2015; Taylor & Francis Ltd
• Subjects: Diffraction; EBSD; Grinding; grinding test; Hematite; Iron; Iron and steel industry; iron ore; Iron ores; Magnetic separators; Metallurgy; Microstructure; microstructures; Morphology; Pelleting; Polycrystals; Specific surface

The iron-ore products are characterized in order to investigate the effect of the mineralogical features on the grinding results into pelletizing plant. The studied materials are from four mines of the different regions of Iron Quadrangle, processed by flotation, magnetic separator and produced from...