H. Sulaymon, A. and Habeb Salman, R. 2008. A Quantitative Analysis of the Mixing of Three Solids Different in Density by an Air Fluidized Bed. Iraqi Journal of Chemical and Petroleum Engineering. 9, 1 (Mar. 2008), 1–8. DOI:https://doi.org/10.31699/IJCPE.2008.1.1.