Device for limiting entrainment of solid particles at the outlet from a three-phase fluidized bed

摘要

The present invention concerns a device for limiting the entrainment of solid particles placed inside a three-phase fluidized reactor, said device being constituted by an assembly of flat or truncated cone-shaped plates ranked vertically in one or more rows, and the maximum horizontal cross section area of the device being in the range 1 to 10 times the horizontal cross section area of the outlet pipework for the gas effluents. It also concerns a three-phase process employing said device.