高炉降低碳素消耗技术研究

Study on Technology of Reducing Carbon Consumption in Ironmaking by Blast Furnace

通过对鞍钢2座高炉冶炼过程碳素流消耗构成进行分析,得出影响碳素消耗的主要因素是风口前燃烧碳素量,提出降低风口前碳素消耗量主要途径是降低吨铁风耗中带入总氧量和铁氧化物还原过程CO需求量。

By analyzing the compositions blast furnaces in Ansteel, it was concluded of carbon in consumption for ironmaking by two that the main factor for influencing the carbon quantity of total oxygen taken in by air volume loss per ton iron and the quantity demanded of carbon dioxide during reduction process of iron oxide.