| 摘要 |
<p>The present invention relates to a briquette to manufacture a sintered ore, a manufacturing method thereof, and a method to manufacture a sintered ore using the same. The method to manufacture the sintered ore comprises: a process of preparing a plurality of raw material to sinter and mix; mixing some of the raw materials to sinter and mix to manufacture the compound; manufacturing a briquette using high alumina iron ore with a high alumina content and low alumina iron ore lower in alumina and smaller in particle size content than the high alumina iron ore, out of the raw materials to sinter and mix; mixing the compound and the briquette together to manufacture a compound to manufacture a sintered ore; and sintering the compound to manufacture the sintered ore, thereby effectively utilizing high fine Al_2O_3 iron ore difficult to be used in a conventional sintering process in the sintering process, and enhancing sintered productivity and quality without increasing Al_2O_3 ingredient in the sintered ore.</p> |
