Process for mixing device therefor and use thereof

Abstract From the Canadian patent

In a process for continuous blending and/or fluidization of a suspension or a pulp and/or for, incorporation of gaseous and/or liquid media into a suspension or pulp respectively, in, particular into a suspension of a fibrous material with fluids the suspension , or pulp, respectively is subjected to shear forces in a rotary mixer. So as to be able to effect blending or incorporation respectively, of media , into the, suspension or pulp respectively, in an efficient manner and optionally, over , an extended, period of time the suspension or pulp, respectively, is subjected to shear forces of varying, sizes across the circumference of the rotary mixer (Fig. 2).