Manufacturing method of ultra fine ore briquette and ultra fine ore briquette manufactured thereby

摘要

It is an object of the present invention to provide an environment-friendly and economical method for manufacturing a microscopic briquette, and to provide a microscopic briquette manufactured thereby. To this end, the present invention prepares a mixture by mixing pulverized light and water glass, and preparing a mixture by mixing 2% by weight to 10% by weight of water glass based on the total mixture; Forming a molded article by molding the mixture at a pressure of 2 to 6 ton/cm2; And introducing and curing carbon dioxide gas into the molded article, comprising: a method for manufacturing a microscopic briquette comprising, and prepared by the method, and having a differentiation index of 80% to 100%. to provide. According to the present invention, carbon dioxide generated in other processes can be used, and since it does not use heat in the curing process, it is environmentally friendly and energy-friendly, and furthermore, it is an economical manufacturing method because coke is not used in the process of manufacturing fine spectral briquettes. There is an effect that can provide.