ALUMINUM POLYCHLORIDE MANUFACTURING PROCESS - CAP, WITH RAW MATERIALS CHLORIDIC ACID, METAL ALUMINUM AND ALUMINUM

摘要

manufacturing process of aluminum polychloride - pac using hydrochloric acid, metallic aluminum and alumina as raw materials. the present invention relates to a manufacturing process for aluminum polychloride - pac using as raw materials hydrochloric acid, metallic aluminum and alumina in an open reactor, used in the paper industry, water treatment as a coagulant and flocculant and other applications less consumption volume on the market, which brought a marked improvement and which was achieved by replacing part of the metallic aluminum with a pre-prepared alumina paste to be added to the open reactor, in order to reduce the consumption of metallic aluminum, obtaining a savings of up to 40% of metallic aluminum, which represents great savings in raw materials.