Phosphoric Acid, Phosphates & Fertilizers Experts

Phosphogyps & calcium sulfate data

From: Simulation of Phosphoric Acid Production by the Dihydrate Process, Paul M. Mathias and Mike Mendez, Aspen Technology, Inc. Ten Canal Park, Cambridge, MA 02141-2201. Presented at: 22nd Clearwater Convention on Phosphate Fertilizer & Sulfuric Acid Technology, Sheraton Sand Key Resort, Clearwater Beach, Florida -- May 22 - 23, 1998.