PRECIPITATED CALCIUM CARBONATE (PCC) HAVING A DEFINED PARTICLE SIZE AND PARTICLE SIZE DISTRIBUTION AND METHOD FOR PRODUCING SAME

摘要

The invention relates to a method for producing precipitated calcium carbonate (PCC) having a defined particle size and a defined particle size distribution. The invention further relates to PCC that can be produced according to the method and that has a defined particle size and a defined particle size distribution. The invention is then based, among other things, on the insight that the specific molar energy input is the decisive controlling parameter for the particle size.