NEW TRIM TO IMPROVE CONTACT BETWEEN A GAS PHASE AND A SOLID DISPERSE PHASE FLOWING AGAINST THE CURRENT

摘要

The present invention describes a packing with a three-dimensional structure particularly suitable for producing a homogeneous and anisotropic mixture between a gas phase and a dispersed solid phase flowing against the current. Application of this packing to the stripper of the catalytic cracking units in a fluidized bed.