【摘要】 基于物料平衡、能量平衡建立了对HIsmelt工艺进行计算分析的静态模型.模型能够通过设定输入工艺操作参数,计算并预测原料和熔剂消耗、渣量及成分和产生煤气量及成分等重要参数,并能对原料、铁水成分和其他参数改变引起的变化进行计算.重点分析了产生煤气的氧化度、温度、预还原度与煤耗、氧耗及煤气量之间的关系.更多还原

【Abstract】 A static model based on material and heat balances for computational analysis of the Hlsmelt process of ironmaking has been developed.Taking practical operation inputs,the model was capable of determining the consumption of raw materials and fluxes,the quantity and composition of slag,and the volume and composition of generator gas.The model enabled computation of changes in process pathways induced by a modification of Hlsmelt raw materials,hot metal composition and other parameters.The relationship of oxidation degree,temperature of generator gas and pre-reduction degree of iron ore with the gas volume,coal and oxygen consumptions were mainly discussed here.更多还原