Development of knowledge on combustion and ash behavior of pulverized coals injected in ArcelorMittal Tubarão blast furnacesG.-A. Defendi, F.-K. Fujihara, M. Correa, R. Cruz, R. Rezende, E. Osorio and R. ParreirasRev. Met. Paris, 105 7-8 (2008) 346-355DOI: https://doi.org/10.1051/metal:2008051