Calcium Phosphate/Hatchery By-Product Technology

Granulated Calcium Phosphate from Hatchery By-Product

U.S Patent 6,638,548 B1

Eggshells from a hatchery or egg processing operation can be ground and used as a source of calcium carbonate and protein reacted with phosphoric acid to manufacture a calcium phosphate product that contains some protein.

Calcium Phosphate

Calcium Phosphate