B01F25/42
in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
B01F25/42
in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
B01F25/43
Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
B01F25/43
Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction