Calcium carbonate is the most widely used calcium supplement. 8、Calcium carbonate is alkaline, it is usually used to improve acid soil. calcium carbonate ultrafine powder vertical roller mill Application of Calcium Carbonate Powder Vertical Roller Grinding Mill.
The invention relates to a method for preparing peanutshaped aragonite calcium carbonate. The method uses a chemical precipitation method and uses regulation and control of biological amino acid, under the influence of different addition amounts of amino acid, the peanutshaped aragonite calcium carbonate with uniform size distribution is obtained.