NEW METHOD FOR PREPARING PRECIPITATED SILICA USING A FAST BLENDER

摘要

The invention relates to a new method for preparing precipitated silica, of the type that comprises reacting a silicate with an acidifying agent for obtaining a suspension of precipitated silica, and separating and drying the suspension, characterised in that the precipitation includes contacting a silicate with an acidifying agent in an acidic medium in a fast blender.