METHOD FOR MANUFACTURING SYNTHETIC MINERAL FOR TO BE ADDED IN FEED BY USING MANGANESE DIOXIDE ZINC MATERIAL ELECTRIC FURNACE DUST OF STEEL WORKS SCRAP IRON FERROMANGANESE ZINC ORE CUPRIC SULFATE

摘要

PURPOSE: Provided is a method for manufacturing synthetic mineral as a feed additive by mixing manganese dioxide, zinc material, electric furnace dust of steel works, scrap iron, ferromanganese, zinc ore, and cupric sulfate, or reacting the above ingredients except cupric sulfate. Therefore, synthetic mineral can be manufactured economically and environment friendly. CONSTITUTION: The manufacturing method comprises the steps of: reacting water, sulfate, manganese dioxide, electric furnace dust of steel works, ferromanganese, scrap iron, and zinc ore at 95 deg.C for 10 hours in a reactor; filtering the reaction product then followed by adding 5g of zinc powder to the filtrate and stirring them for 6 hours; filtering the reaction product then followed by adding cupric sulfate or copper carbonate and stirring them for 2 hours; and adding 500g of mixed solution of methylalcohol or methylacetate and volatile solvent, each in the same amount, then followed by dissolving, filtering and dehydrating them sequentially.