Phosphoric Acid → Tricalcium Phosphate

Participants

Reaction Steps

For example, an aqueous-suspension of calcium carbonate as a support and a dilute aqueous solution of phosphoric acid are mixed in water so that an atomic ratio of Ca/P becomes not more than 33.3 under the following mixing conditions. The mixture is then aged under the following conditions to obtain an aqueous slurry of a calcium phosphate compound, followed by dehydration or without dehydration, drying under drying conditions at not higher than 700° C., and crushing.

Provenance & Evidence