Process for controlling fines entrainment while drying solids

摘要

A process is disclosed for reducing the evolution of fine particles during the removal of a solvent from a mass of solid particles containing the fines or which solid particles are attritable to produce the fines in the prior treating steps and/or the solvent removal step. The process employs the addition of 1 to 20 percent by weight of water to the solid particles/solvent prior to or during the solvent removal operation.