PRODUCTION OF AMMONIUM NITRATE AND CALCIUM .
the form of ground limestone, dolomite or byproduct calcium carbonate from, for example, a nitrophosphate process, to make a product which is known in the industry as "Calcium Ammonium Nitrate" (CAN) and then prilled or granulated. Granular products containing ammonium nitrate and either ammonium or calcium sulphate are also manufactured