DOSING PROCESS AND DEVICE

摘要

A process is disclosed for dosing and in particular for mixing substances, in particular for mixing at least one granulated or powdery solid with a liquid. A first substance, in particular the granulated or powdery solid, is fluidized with a continuously or intermittently supplied gas and then this homogenized gas-substance mixture is brought together and mixed in time-constant doses with a second substance. In order to dose the homogenized gas-substance mixture, gas is additionally supplied thereto before it is mixed with the second substance. Said gas is supplied so as to flow parallel to and surround the stream of gas-solids that flows into the mixing device.