The processes of fabrications of calcium chloride and dicalcium phosphate through the recovery of waste dregs generated in the pulp industry and the products obtained in the process of obtainingMineral

摘要

It is this invention patent of manufacturing processes of calcium chloride and dicalcium phosphate through the recovery of waste dregs generated in the pulp industry and productsSo obtained for the process of obtaining a composition of ORGANOMINERAL, belonging to the chemical industry, particularly it is a process to recover transform.Reuse and apply the waste dregs generated in the production process of cellulose. The manufacturing process of calcium chloride comprises the following steps: 1.1.Proportionality of food residue; 1.2 - adding acid; 1.3 - 1.4 - reaction; filtering; 1.5. Neutralization; 1.6 - 1.7 - centrifugation; the final product.The manufacturing process of calcium phosphate comprises the following steps: 2.1. - proportionality of food residue; 2.2 - adding acid; 2.3 - 2.4 - reaction; filtering; and 2.5.- the final product. The residue in question is generated mainly in the recovery boiler. The carbon content is the main contaminant to be removed from the composition through a filter system.The case describes a system wet reaction and manufacture.