@inproceedings{inproceedings944fcace, title = {An investigation of shale particles size reduction in a cold fast fluidized bed}, author = {Pécora, Araí Augusta Bernárdez and Goldstein Junior, Leonardo and Pagliuso, Josmar Davilson and Lombardi, Geraldo}, year = {1988}, publisher = {ABEQ}, booktitle = {Congresso Brasileiro de Engenharia Química} }