Análise experimental do uso de polímeros superabsorventes na redução da umidade e caracterização inicial de sinter feed

This study evaluates the application of superabsorbent polymers for reducing free moisture in iron ore sinter feed through bench-scale tests and initial characterization analyses. Two commercial polymers were investigated at different dosages, with moisture reduction monitored over time. Samples were analyzed by X-ray diffraction and particle size distribution to verify possible structural changes. Results indicated significant moisture reduction without relevant mineralogical modifications, demonstrating the initial technical feasibility of the application.