Emissions contol evolution at the CST's sinter machine stack A.-M. Ferreira, E.-L. M. Harano, H.-L. Oliveira, M.-A. Medeiros, G.-C. Abreu, M.-W. M. Andrade and I.Soella Rev. Met. Paris, 102 7-8 (2005) 509-515 Published online: 06 September 2005 DOI: 10.1051/metal:2005154