PROCESS FOR THE PREPARATION OF CALCIUM PHOSPHATE GRANULES OF THE HYDROXYAPATITE TYPE

摘要

The objective of the present innovation is a new process for the preparationof calcium phosphate granules of the hydroxyapatite type. The preparationprocess of a business for the said granules based on the invention is ahydrolysis process of a brushite dicalcium phosphate, in a basic milieu whichis characterised by the fact that an aqueous suspention of brushite dicalciumphosphate is treated with lime, in the presence of an effective quantity of acarboxylic acid.